Full schema reference

The table below contains all possible fields provided by the OCDS for PPPs schema

Browsing the schema

This page presents the release schema as a table. You can also download the canonical version of the release schema as JSON Schema, download it as a CSV spreadsheet, or view it in an interactive browser.

Title	Description	Type	Format	Required
ocid		string		Required
Open Contracting ID	A globally unique identifier for this Open Contracting Process. Composed of an ocid prefix and an identifier for the contracting process. For more information see the Open Contracting Identifier guidance
id		string		Required
Release ID	An identifier for this particular release of information. A release identifier must be unique within the scope of its related contracting process (defined by a common ocid). A release identifier must not contain the # character.
date		string	date-time	Required
Release Date	The date on which the information contained in the release was first recorded in, or published by, any system.
tag		array[string]		Required
Release Tag	One or more values from the closed releaseTag codelist. Tags can be used to filter releases and to understand the kind of information that releases might contain.
initiationType		string		Required
Initiation type	The type of initiation process used for this contract, from the closed initiationType codelist.
parties		array[Organization]
Parties	Information on the parties (organizations, economic operators and other participants) who are involved in the contracting process and their roles, e.g. buyer, procuring entity, supplier etc. Organization references elsewhere in the schema are used to refer back to this entries in this list.
parties/0/name		[string, null]
Common name	A common name for this organization or other participant in the contracting process. The identifier object provides a space for the formal legal name, and so this may either repeat that value, or may provide the common name by which this organization or entity is known. This field may also include details of the department or sub-unit involved in this contracting process.
parties/0/id		string
Entity ID	The ID used for cross-referencing to this party from other sections of the release. This field may be built with the following structure {identifier.scheme}-{identifier.id}(-{department-identifier}).
parties/0/identifier		object
Primary identifier	The primary identifier for this organization or participant. Identifiers that uniquely pick out a legal entity should be preferred. Consult the organization identifier guidance for the preferred scheme and identifier to use.
parties/0/identifier/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
parties/0/identifier/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
parties/0/identifier/legalName		[string, null]
Legal Name	The legally registered name of the organization.
parties/0/identifier/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
parties/0/additionalIdentifiers		array[Identifier]
Additional identifiers	A list of additional / supplemental identifiers for the organization or participant, using the organization identifier guidance. This can be used to provide an internally used identifier for this organization in addition to the primary legal entity identifier.
parties/0/additionalIdentifiers/0/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
parties/0/additionalIdentifiers/0/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
parties/0/additionalIdentifiers/0/legalName		[string, null]
Legal Name	The legally registered name of the organization.
parties/0/additionalIdentifiers/0/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
parties/0/address		object
Address	An address. This may be the legally registered address of the organization, or may be a correspondence address for this particular contracting process.
parties/0/address/streetAddress		[string, null]
Street address	The street address. For example, 1600 Amphitheatre Pkwy.
parties/0/address/locality		[string, null]
Locality	The locality. For example, Mountain View.
parties/0/address/region		[string, null]
Region	The region. For example, CA.
parties/0/address/postalCode		[string, null]
Postal code	The postal code. For example, 94043.
parties/0/address/countryName		[string, null]
Country name	The country name. For example, United States.
parties/0/contactPoint		object
Contact point	Contact details that can be used for this party.
parties/0/contactPoint/name		[string, null]
Name	The name of the contact person, department, or contact point, for correspondence relating to this contracting process.
parties/0/contactPoint/email		[string, null]
Email	The e-mail address of the contact point/person.
parties/0/contactPoint/telephone		[string, null]
Telephone	The telephone number of the contact point/person. This should include the international dialing code.
parties/0/contactPoint/faxNumber		[string, null]
Fax number	The fax number of the contact point/person. This should include the international dialing code.
parties/0/contactPoint/url		[string, null]	uri
URL	A web address for the contact point/person.
parties/0/roles		array[string]
Party roles	The party's role(s) in the contracting process, using the open partyRole codelist.
parties/0/details		[object, null]
Details	Additional classification information about parties can be provided using partyDetail extensions that define particular fields and classification schemes.
parties/0/shareholders		array[Shareholder]
Organization shareholders	A list of shareholders in the organization: used to provide company ownership information for firms, primarily in the case of large and complex contracts, or Public Private Partnerships, that require disclosure of this information for certain bidders or awarded parties.
parties/0/shareholders/0/id		[string]		Required
Shareholder ID	A local identifier for this shareholder, unique within this block. This field is used to keep track of multiple revisions of a shareholder through the compilation from release to record mechanism.
parties/0/shareholders/0/shareholder		object
Shareholder organization reference.	An organization reference pointing the entry in the parties section for the shareholding organization.
parties/0/shareholders/0/shareholder/name		[string, null]
Organization name	The name of the party being referenced. This must match the name of an entry in the parties section.
parties/0/shareholders/0/shareholder/id		[string, integer]
Organization ID	The id of the party being referenced. This must match the id of an entry in the parties section.
parties/0/shareholders/0/shareholder/identifier		object
Primary identifier	The primary identifier for this organization. Identifiers that uniquely pick out a legal entity should be preferred. Consult the organization identifier guidance for the preferred scheme and identifier to use.
parties/0/shareholders/0/shareholder/identifier/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
parties/0/shareholders/0/shareholder/identifier/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
parties/0/shareholders/0/shareholder/identifier/legalName		[string, null]
Legal Name	The legally registered name of the organization.
parties/0/shareholders/0/shareholder/identifier/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
parties/0/shareholders/0/shareholder/address		object
Address	(Deprecated outside the parties section)
parties/0/shareholders/0/shareholder/address/streetAddress		[string, null]
Street address	The street address. For example, 1600 Amphitheatre Pkwy.
parties/0/shareholders/0/shareholder/address/locality		[string, null]
Locality	The locality. For example, Mountain View.
parties/0/shareholders/0/shareholder/address/region		[string, null]
Region	The region. For example, CA.
parties/0/shareholders/0/shareholder/address/postalCode		[string, null]
Postal code	The postal code. For example, 94043.
parties/0/shareholders/0/shareholder/address/countryName		[string, null]
Country name	The country name. For example, United States.
parties/0/shareholders/0/shareholder/additionalIdentifiers		array[Identifier]
Additional identifiers	(Deprecated outside the parties section) A list of additional / supplemental identifiers for the organization, using the organization identifier guidance. This can be used to provide an internally used identifier for this organization in addition to the primary legal entity identifier.
parties/0/shareholders/0/shareholder/additionalIdentifiers/0/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
parties/0/shareholders/0/shareholder/additionalIdentifiers/0/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
parties/0/shareholders/0/shareholder/additionalIdentifiers/0/legalName		[string, null]
Legal Name	The legally registered name of the organization.
parties/0/shareholders/0/shareholder/additionalIdentifiers/0/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
parties/0/shareholders/0/shareholder/contactPoint		object
Contact point	(Deprecated outside the parties section)
parties/0/shareholders/0/shareholder/contactPoint/name		[string, null]
Name	The name of the contact person, department, or contact point, for correspondence relating to this contracting process.
parties/0/shareholders/0/shareholder/contactPoint/email		[string, null]
Email	The e-mail address of the contact point/person.
parties/0/shareholders/0/shareholder/contactPoint/telephone		[string, null]
Telephone	The telephone number of the contact point/person. This should include the international dialing code.
parties/0/shareholders/0/shareholder/contactPoint/faxNumber		[string, null]
Fax number	The fax number of the contact point/person. This should include the international dialing code.
parties/0/shareholders/0/shareholder/contactPoint/url		[string, null]	uri
URL	A web address for the contact point/person.
parties/0/shareholders/0/shareholding		[number, null]
Shareholding	The percentage of shares held by the shareholder, expressed as a decimal value between 0 and 1.
parties/0/shareholders/0/votingRights		[string, null]
Shareholder voting rights	The type of voting rights associated with the shares held by the shareholder.
parties/0/shareholders/0/votingRightsDetails		[string, null]
Shareholder voting rights details	Detailed information about the shareholder's voting rights. This field should be completed when the shareholder voting rights are restricted, additional or enhanced.
parties/0/shareholders/0/notes		[string, null]
Shareholder notes	Additional notes on this shareholder. This field should be used to provide details on any caps on equity transfer, or lock-in arrangements, applicable to this shareholder.
parties/0/beneficialOwnership		object
Beneficial ownership	This section can be used to record information concerning individuals or organizations with a beneficial ownership or control interests in this party. Where structured data is available, this section may be extended by embedding or linking to information modelled using the Beneficial Ownership Data Standard (BODS).
parties/0/beneficialOwnership/description		[string, null]
Description	A free text description of beneficial ownership or control arrangements.
buyer		object
Buyer	A buyer is an entity whose budget will be used to pay for goods, works or services related to a contract. This may be different from the procuring entity who may be specified in the tender data.
buyer/name		[string, null]
Organization name	The name of the party being referenced. This must match the name of an entry in the parties section.
buyer/id		[string, integer]
Organization ID	The id of the party being referenced. This must match the id of an entry in the parties section.
buyer/identifier		object
Primary identifier	The primary identifier for this organization. Identifiers that uniquely pick out a legal entity should be preferred. Consult the organization identifier guidance for the preferred scheme and identifier to use.
buyer/identifier/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
buyer/identifier/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
buyer/identifier/legalName		[string, null]
Legal Name	The legally registered name of the organization.
buyer/identifier/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
buyer/address		object
Address	(Deprecated outside the parties section)
buyer/address/streetAddress		[string, null]
Street address	The street address. For example, 1600 Amphitheatre Pkwy.
buyer/address/locality		[string, null]
Locality	The locality. For example, Mountain View.
buyer/address/region		[string, null]
Region	The region. For example, CA.
buyer/address/postalCode		[string, null]
Postal code	The postal code. For example, 94043.
buyer/address/countryName		[string, null]
Country name	The country name. For example, United States.
buyer/additionalIdentifiers		array[Identifier]
Additional identifiers	(Deprecated outside the parties section) A list of additional / supplemental identifiers for the organization, using the organization identifier guidance. This can be used to provide an internally used identifier for this organization in addition to the primary legal entity identifier.
buyer/additionalIdentifiers/0/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
buyer/additionalIdentifiers/0/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
buyer/additionalIdentifiers/0/legalName		[string, null]
Legal Name	The legally registered name of the organization.
buyer/additionalIdentifiers/0/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
buyer/contactPoint		object
Contact point	(Deprecated outside the parties section)
buyer/contactPoint/name		[string, null]
Name	The name of the contact person, department, or contact point, for correspondence relating to this contracting process.
buyer/contactPoint/email		[string, null]
Email	The e-mail address of the contact point/person.
buyer/contactPoint/telephone		[string, null]
Telephone	The telephone number of the contact point/person. This should include the international dialing code.
buyer/contactPoint/faxNumber		[string, null]
Fax number	The fax number of the contact point/person. This should include the international dialing code.
buyer/contactPoint/url		[string, null]	uri
URL	A web address for the contact point/person.
planning		object
Planning	Information from the planning phase of the contracting process. This includes information related to the process of deciding what to contract, when and how.
planning/rationale		[string, null]
Rationale	The rationale for the procurement provided in free text. More detail can be provided in an attached document.
planning/budget		object
Budget	Details of the budget that funds this contracting process.
planning/budget/id		[string, integer, null]
ID	An identifier for the budget line item which provides funds for this contracting process. This identifier should be possible to cross-reference against the provided data source.
planning/budget/description		[string, null]
Budget Source	A short free text description of the budget source. May be used to provide the title of the budget line, or the programme used to fund this project.
planning/budget/amount		object
Amount	The value reserved in the budget for this contracting process. A negative value indicates anticipated income to the budget as a result of this contracting process, rather than expenditure. Where the budget is drawn from multiple sources, the budget breakdown extension can be used.
planning/budget/amount/amount		[number, null]
Amount	Amount as a number.
planning/budget/amount/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
planning/budget/project		[string, null]
Project title	The name of the project through which this contracting process is funded (if applicable). Some organizations maintain a registry of projects, and the data should use the name by which the project is known in that registry. No translation option is offered for this string, as translated values can be provided in third-party data, linked from the data source above.
planning/budget/projectID		[string, integer, null]
Project identifier	An external identifier for the project that this contracting process forms part of, or is funded via (if applicable). Some organizations maintain a registry of projects, and the data should use the identifier from the relevant registry of projects.
planning/budget/uri		[string, null]	uri
Linked budget information	A URI pointing directly to a machine-readable record about the budget line-item or line-items that fund this contracting process. Information can be provided in a range of formats, including using IATI, the Open Fiscal Data Standard or any other standard which provides structured data on budget sources. Human readable documents can be included using the planning.documents block.
planning/budget/source		[string, null]	uri
Data Source	(Deprecated in 1.1) Used to point either to a corresponding Budget Data Package, or to a machine or human-readable source where users can find further information on the budget line item identifiers, or project identifiers, provided here.
planning/budget/finance		array[Financing arrangements]
Finance	An array with details of each source of finance planned for this procedure.
planning/budget/finance/0/id		string		Required
ID	An identifier for this financing arrangement.
planning/budget/finance/0/title		[string, null]
Title	A short title for this financing arrangement.
planning/budget/finance/0/description		[string, null]
Description	A short description of this financing arrangement. This may include details of lender rights, step in arrangements, exchange rate guarantees, and for syndicated loans, details of syndication and any banks who are known parties to the loan.
planning/budget/finance/0/financingParty		object
Financing party	The party providing this financing arrangement.
planning/budget/finance/0/financingParty/name		[string, null]
Organization name	The name of the party being referenced. This must match the name of an entry in the parties section.
planning/budget/finance/0/financingParty/id		[string, integer]
Organization ID	The id of the party being referenced. This must match the id of an entry in the parties section.
planning/budget/finance/0/financingParty/identifier		object
Primary identifier	The primary identifier for this organization. Identifiers that uniquely pick out a legal entity should be preferred. Consult the organization identifier guidance for the preferred scheme and identifier to use.
planning/budget/finance/0/financingParty/identifier/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
planning/budget/finance/0/financingParty/identifier/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
planning/budget/finance/0/financingParty/identifier/legalName		[string, null]
Legal Name	The legally registered name of the organization.
planning/budget/finance/0/financingParty/identifier/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
planning/budget/finance/0/financingParty/address		object
Address	(Deprecated outside the parties section)
planning/budget/finance/0/financingParty/address/streetAddress		[string, null]
Street address	The street address. For example, 1600 Amphitheatre Pkwy.
planning/budget/finance/0/financingParty/address/locality		[string, null]
Locality	The locality. For example, Mountain View.
planning/budget/finance/0/financingParty/address/region		[string, null]
Region	The region. For example, CA.
planning/budget/finance/0/financingParty/address/postalCode		[string, null]
Postal code	The postal code. For example, 94043.
planning/budget/finance/0/financingParty/address/countryName		[string, null]
Country name	The country name. For example, United States.
planning/budget/finance/0/financingParty/additionalIdentifiers		array[Identifier]
Additional identifiers	(Deprecated outside the parties section) A list of additional / supplemental identifiers for the organization, using the organization identifier guidance. This can be used to provide an internally used identifier for this organization in addition to the primary legal entity identifier.
planning/budget/finance/0/financingParty/additionalIdentifiers/0/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
planning/budget/finance/0/financingParty/additionalIdentifiers/0/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
planning/budget/finance/0/financingParty/additionalIdentifiers/0/legalName		[string, null]
Legal Name	The legally registered name of the organization.
planning/budget/finance/0/financingParty/additionalIdentifiers/0/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
planning/budget/finance/0/financingParty/contactPoint		object
Contact point	(Deprecated outside the parties section)
planning/budget/finance/0/financingParty/contactPoint/name		[string, null]
Name	The name of the contact person, department, or contact point, for correspondence relating to this contracting process.
planning/budget/finance/0/financingParty/contactPoint/email		[string, null]
Email	The e-mail address of the contact point/person.
planning/budget/finance/0/financingParty/contactPoint/telephone		[string, null]
Telephone	The telephone number of the contact point/person. This should include the international dialing code.
planning/budget/finance/0/financingParty/contactPoint/faxNumber		[string, null]
Fax number	The fax number of the contact point/person. This should include the international dialing code.
planning/budget/finance/0/financingParty/contactPoint/url		[string, null]	uri
URL	A web address for the contact point/person.
planning/budget/finance/0/financeType		[string, null]
Finance type	The type of finance arranged.
planning/budget/finance/0/financeCategory		[string, null]
Finance category	The nature of the finance. This information can be used when determining the order of preference for investors to get their money back in cases of liquidation.
planning/budget/finance/0/value		object
Value	The total value of this finance.
planning/budget/finance/0/value/amount		[number, null]
Amount	Amount as a number.
planning/budget/finance/0/value/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
planning/budget/finance/0/period		object
Finance period	What period is covered by this finance.
planning/budget/finance/0/period/startDate		[string, null]	date-time
Start date	The start date for the period. When known, a precise start date must be provided.
planning/budget/finance/0/period/endDate		[string, null]	date-time
End date	The end date for the period. When known, a precise end date must be provided.
planning/budget/finance/0/period/maxExtentDate		[string, null]	date-time
Maximum extent	The period cannot be extended beyond this date. This field can be used to express the maximum available date for extension or renewal of this period.
planning/budget/finance/0/period/durationInDays		[integer, null]
Duration (days)	The maximum duration of this period in days. A user interface can collect or display this data in months or years as appropriate, and then convert it into days when storing this field. This field can be used when exact dates are not known. If a startDate and endDate are set, this field, if used, should be equal to the difference between startDate and endDate. Otherwise, if a startDate and maxExtentDate are set, this field, if used, should be equal to the difference between startDate and maxExtentDate.
planning/budget/finance/0/interestRate		object
Interest rate	The interest rate associated with this finance.
planning/budget/finance/0/interestRate/base		[string, number, null]
Base	The variable to which an additional margin amount is added to get the Interest amount. This can be specified as a fixed number, as a known variable (e.g. LIBOR or LIBOR+1%), or can be omitted if margin specifies the entire interest rate.
planning/budget/finance/0/interestRate/margin		[number, null]
Margin	The variable added to the base to give the Interest amount expressed as a decimal fraction (e.g. 12.5% = 0.125).
planning/budget/finance/0/interestRate/fixed		[boolean, null]
Fixed rate	A boolean field. If this interest rate of fixed, set to true. Otherwise, set to false.
planning/budget/finance/0/interestRate/notes		[string, null]
Notes	Any explanatory notes concerning the interest rate.
planning/budget/finance/0/repaymentFrequency		[number, null]
Repayment frequency (days)	What is the average repayment frequency (in days) for this source of finance. For example, for yearly, use 365; for monthly repayment use 30.4; for daily use 1. User interfaces may wish to translate this into a more user-friendly presentation, such as 'daily','monthly' or 'yearly'.
planning/budget/finance/0/stepInRights		[boolean, null]
Step in rights	Does provision of this finance confer any step in rights on the financing party? Step in rights are the lender's option to assume certain contractual responsibilities of a project party through managing their contract in cases when that party is not meeting its obligations under such a contract. This is a true/false field to indicate when step in rights exist. If there are step in rights, details should be provided in the description field, and in additional contract documents.
planning/budget/finance/0/exchangeRateGuarantee		[boolean, null]
Exchange rate guarantees	Is there an associated exchange rate guarantee with this source of finance. This is a true/false field to indicate when exchange rate guarantees exist. Details of any guarantees can be provided in the finance description, or in associated documents.
planning/documents		array[Document]
Documents	A list of documents related to the planning process.
planning/documents/0/id		[string, integer]		Required
ID	A local, unique identifier for this document. This field is used to keep track of multiple revisions of a document through the compilation from release to record mechanism.
planning/documents/0/documentType		[string, null]
Document type	A classification of the document described, using the open documentType codelist.
planning/documents/0/title		[string, null]
Title	The document title.
planning/documents/0/description		[string, null]
Description	A short description of the document. Descriptions are recommended to not exceed 250 words. In the event the document is not accessible online, the description field can be used to describe arrangements for obtaining a copy of the document.
planning/documents/0/url		[string, null]	uri
URL	A direct link to the document or attachment. The server providing access to this document ought to be configured to correctly report the document mime type.
planning/documents/0/datePublished		[string, null]	date-time
Date published	The date on which the document was first published. This is particularly important for legally important documents such as notices of a tender.
planning/documents/0/dateModified		[string, null]	date-time
Date modified	Date that the document was last modified
planning/documents/0/format		[string, null]
Format	The format of the document, using the open IANA Media Types codelist (see the values in the 'Template' column), or using the 'offline/print' code if the described document is published offline. For example, web pages have a format of 'text/html'.
planning/documents/0/language		[string, null]
Language	The language of the linked document using either two-letter ISO639-1, or extended BCP47 language tags. The use of lowercase two-letter codes from ISO639-1 is recommended unless there is a clear user need for distinguishing the language subtype.
planning/documents/0/pageStart		[string, null]
Page start	When the information referenced exists within a large document, indicate the first page on which it can be found. This should refer to the printed page number, not the page number reported by software applications.
planning/documents/0/pageEnd		[string, null]
Page end	When the information referenced exists within a large document, indicate the last page on which it can be found. This should refer to the printed page number, not the page number reported by software applications.
planning/documents/0/accessDetails		[string, null]
Access details	A description of any special arrangements needed to access this document, for example: registering for access, paying a fee, or visiting a location to inspect the document.
planning/documents/0/author		[string, null]
Author	The names of the authors of the document.
planning/milestones		array[Milestone]
Planning milestones	A list of milestones associated with the planning stage.
planning/milestones/0/id		[string, integer]		Required
ID	A local identifier for this milestone, unique within this block. This field is used to keep track of multiple revisions of a milestone through the compilation from release to record mechanism.
planning/milestones/0/title		[string, null]
Title	Milestone title
planning/milestones/0/type		[string, null]
Milestone type	The nature of the milestone, using the open milestoneType codelist.
planning/milestones/0/description		[string, null]
Description	A description of the milestone.
planning/milestones/0/code		[string, null]
Milestone code	Milestone codes can be used to track specific events that take place for a particular kind of contracting process. For example, a code of 'approvalLetter' can be used to allow applications to understand this milestone represents the date an approvalLetter is due or signed.
planning/milestones/0/dueDate		[string, null]	date-time
Due date	The date the milestone is due.
planning/milestones/0/dateMet		[string, null]	date-time
Date met	The date on which the milestone was met.
planning/milestones/0/dateModified		[string, null]	date-time
Date modified	The date the milestone was last reviewed or modified and the status was altered or confirmed to still be correct.
planning/milestones/0/status		[string, null]
Status	The status that was realized on the date provided in dateModified, from the closed milestoneStatus codelist.
planning/milestones/0/documents		array[Document]
Documents	List of documents associated with this milestone (Deprecated in 1.1).
planning/milestones/0/documents/0/id		[string, integer]		Required
ID	A local, unique identifier for this document. This field is used to keep track of multiple revisions of a document through the compilation from release to record mechanism.
planning/milestones/0/documents/0/documentType		[string, null]
Document type	A classification of the document described, using the open documentType codelist.
planning/milestones/0/documents/0/title		[string, null]
Title	The document title.
planning/milestones/0/documents/0/description		[string, null]
Description	A short description of the document. Descriptions are recommended to not exceed 250 words. In the event the document is not accessible online, the description field can be used to describe arrangements for obtaining a copy of the document.
planning/milestones/0/documents/0/url		[string, null]	uri
URL	A direct link to the document or attachment. The server providing access to this document ought to be configured to correctly report the document mime type.
planning/milestones/0/documents/0/datePublished		[string, null]	date-time
Date published	The date on which the document was first published. This is particularly important for legally important documents such as notices of a tender.
planning/milestones/0/documents/0/dateModified		[string, null]	date-time
Date modified	Date that the document was last modified
planning/milestones/0/documents/0/format		[string, null]
Format	The format of the document, using the open IANA Media Types codelist (see the values in the 'Template' column), or using the 'offline/print' code if the described document is published offline. For example, web pages have a format of 'text/html'.
planning/milestones/0/documents/0/language		[string, null]
Language	The language of the linked document using either two-letter ISO639-1, or extended BCP47 language tags. The use of lowercase two-letter codes from ISO639-1 is recommended unless there is a clear user need for distinguishing the language subtype.
planning/milestones/0/documents/0/pageStart		[string, null]
Page start	When the information referenced exists within a large document, indicate the first page on which it can be found. This should refer to the printed page number, not the page number reported by software applications.
planning/milestones/0/documents/0/pageEnd		[string, null]
Page end	When the information referenced exists within a large document, indicate the last page on which it can be found. This should refer to the printed page number, not the page number reported by software applications.
planning/milestones/0/documents/0/accessDetails		[string, null]
Access details	A description of any special arrangements needed to access this document, for example: registering for access, paying a fee, or visiting a location to inspect the document.
planning/milestones/0/documents/0/author		[string, null]
Author	The names of the authors of the document.
planning/forecasts		array[Metric]
Forecasts	Any forecasts metrics for this results of this contracting process.
planning/forecasts/0/id		[string]		Required
Identifier	An identifier for this metric. In some cases this may be drawn from a codelist of metrics required for this type of contracting process, or in other instances may be an arbitrary identifier.
planning/forecasts/0/title		[string, null]
Title	The title of this metric
planning/forecasts/0/description		[string, null]
Description	A short description of the metric. This may include short details of measurement methods.
planning/forecasts/0/observations		array[Observation]
Observations	An array of target or actual values for this metric.
planning/forecasts/0/observations/0/id		string		Required
Identifier	A local identifier for this specific observation. This may be an arbitrary identifier, or could be a composite of the metric identifier, and the date and other dimensions of this observation.
planning/forecasts/0/observations/0/period		object
Period	The period over which this observation is measured.
planning/forecasts/0/observations/0/period/startDate		[string, null]	date-time
Start date	The start date for the period. When known, a precise start date must be provided.
planning/forecasts/0/observations/0/period/endDate		[string, null]	date-time
End date	The end date for the period. When known, a precise end date must be provided.
planning/forecasts/0/observations/0/period/maxExtentDate		[string, null]	date-time
Maximum extent	The period cannot be extended beyond this date. This field can be used to express the maximum available date for extension or renewal of this period.
planning/forecasts/0/observations/0/period/durationInDays		[integer, null]
Duration (days)	The maximum duration of this period in days. A user interface can collect or display this data in months or years as appropriate, and then convert it into days when storing this field. This field can be used when exact dates are not known. If a startDate and endDate are set, this field, if used, should be equal to the difference between startDate and endDate. Otherwise, if a startDate and maxExtentDate are set, this field, if used, should be equal to the difference between startDate and maxExtentDate.
planning/forecasts/0/observations/0/value		object
Value	For financial metrics, the value of this forecast, target or actual observation.
planning/forecasts/0/observations/0/value/amount		[number, null]
Amount	Amount as a number.
planning/forecasts/0/observations/0/value/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
planning/forecasts/0/observations/0/measure		[string, number, null]
Measure	For non-financial metrics, the measure of this forecast, target or actual observation. Measures may be provided as free text or numerical values.
planning/forecasts/0/observations/0/unit		object
Unit	Unit
planning/forecasts/0/observations/0/unit/name		[string, null]
Unit name	The name of the unit.
planning/forecasts/0/observations/0/unit/scheme		[string, null]
Scheme	The list from which units of measure identifiers are taken. Use of the scheme 'UNCEFACT' for the UN/CEFACT Recommendation 20 list of "Codes for Units of Measure Used in International Trade" is recommended.
planning/forecasts/0/observations/0/unit/id		[string, null]
ID	The identifier from the codelist referenced in the schema property. For example, with UNCEFACT, this is the value of the 'Common Code' column. From this identifier, applications can look-up the human readable name or symbol for this unit of measure.
planning/forecasts/0/observations/0/unit/uri		[string, null]	uri
URI	If the scheme used provide a machine-readable URI for this unit of measure, this can be given.
planning/forecasts/0/observations/0/dimensions		object
Dimensions	Any number of dimensions can be recorded within this object. Dimensions names should follow the camelCase conventions of OCDS.
planning/forecasts/0/observations/0/notes		[string, null]
Notes	Any notes on this observation. This may include clarifying information.
planning/forecasts/0/observations/0/relatedImplementationMilestone		object
Related implementation milestone	A link to the milestone in the implementation section of OCDS to which this forecast, target or actual observation relates.
planning/forecasts/0/observations/0/relatedImplementationMilestone/id		string		Required
Milestone ID	The ID of the milestone being referenced, this must match the ID of a milestone described elsewhere in a release about this contracting process.
planning/forecasts/0/observations/0/relatedImplementationMilestone/title		[string, null]
Milestone title	The title of the milestone being referenced, this must match the title of a milestone described elsewhere in a release about this contracting process.
planning/project		object
Project information	The project section can be used to describe the relationship between this contracting process and a project or programme of work.
planning/project/id		[string, null]
Project identifier	An externally provided identifier for the project. This might be drawn from a projects register, or may be based on the canonical version of a project name. Project IDs should be unique to a publisher. URIs can be used.
planning/project/title		[string, null]
Project title	The name of the project to which this contracting process relates. Some organizations maintain a registry of projects, and the data should use the name by which the project is known in that registry.
planning/project/description		[string, null]
Project description	A short free text description of the project.
planning/project/totalValue		object
Total project value	The total anticipated value of the project over it's lifetime.
planning/project/totalValue/amount		[number, null]
Amount	Amount as a number.
planning/project/totalValue/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
planning/project/uri		[string, null]	uri
Linked project information	A URI pointing to further information about this project.
planning/project/sector		object
Project sector	A high-level categorization of the main sector this procurement process relates to. Use of UN COFOG codes, with 'COFOG' as the classification scheme, and the numerical COFOG code is recommended for the primary sector classification.
planning/project/sector/scheme		[string, null]
Scheme	The scheme or codelist from which the classification code is taken. For line item classifications, this uses the open itemClassificationScheme codelist.
planning/project/sector/id		[string, integer, null]
ID	The classification code taken from the scheme.
planning/project/sector/description		[string, null]
Description	A textual description or title for the classification code.
planning/project/sector/uri		[string, null]	uri
URI	A URI to uniquely identify the classification code.
planning/project/additionalClassifications		array[Classification]
Additional sector classifications	Additional project classification, by other sector classifications, or using other classification schemes (e.g. against a strategic framework).
planning/project/additionalClassifications/0/scheme		[string, null]
Scheme	The scheme or codelist from which the classification code is taken. For line item classifications, this uses the open itemClassificationScheme codelist.
planning/project/additionalClassifications/0/id		[string, integer, null]
ID	The classification code taken from the scheme.
planning/project/additionalClassifications/0/description		[string, null]
Description	A textual description or title for the classification code.
planning/project/additionalClassifications/0/uri		[string, null]	uri
URI	A URI to uniquely identify the classification code.
planning/project/locations		array[Delivery Location]
Project location	Information about the location where a project is taking place.
planning/project/locations/0/description		[string, null]
Description	A name or description of this location. This might include the name(s) of the location(s), or might provide a human-readable description of the location to be covered.
planning/project/locations/0/geometry		object
Geometry	We follow the GeoJSON standard to express basic location information, using longitude, latitude, and optional elevation values in the WGS84 (EPSG:4326) projection. A point location can be identified by geocoding a delivery address. For concession licenses, or other contracts covering a polygon location which is not contained in a known gazetteer, polygon and multi-polygon can be used.
planning/project/locations/0/geometry/type		[string, null]
Type	The type of GeoJSON Geometry Objects being provided. To provide longitude, latitude, and optional elevation, use 'Point', and enter an array of [longitude, latitude] or [longitude, latitude, elevation] as the value of the coordinates field: e.g. [-122.085, 37.42].
planning/project/locations/0/geometry/coordinates		array[[number, array]]
Coordinates	The relevant array of points, e.g. [longitude, latitude] or [longitude, latitude, elevation], or a nested array of points, for the GeoJSON geometry being described. The longitude and latitude must be expressed in decimal degrees in the WGS84 (EPSG:4326) projection.
planning/project/locations/0/gazetteer		object
Gazetteer	Identifiers from a gazetteer (a geographical index or directory) for the location.
planning/project/locations/0/gazetteer/scheme		[string, null]
Gazetteer scheme	The identifier of the gazetteer. The locationGazetteers.csv codelist provides details of services, where available, that can resolve a gazetteer entry to provide location names.
planning/project/locations/0/gazetteer/identifiers		array[[string]]
Identifiers	An array of one or more codes drawn from the gazetteer indicated by the scheme field.
planning/project/locations/0/uri		[string, null]
URI	A URI to a further description of the activity location. This might be a human-readable document with information on the location, or a machine-readable description of the location.
tender		object
Tender	The activities undertaken in order to enter into a contract.
tender/id		[string, integer]		Required
Tender ID	An identifier for this tender process. This may be the same as the ocid, or may be an internal identifier for this tender.
tender/title		[string, null]
Tender title	A title for this tender. This will often be used by applications as a headline to attract interest, and to help analysts understand the nature of this procurement.
tender/description		[string, null]
Tender description	A summary description of the tender. This complements any structured information provided using the items array. Descriptions should be short and easy to read. Avoid using ALL CAPS.
tender/status		[string, null]
Tender status	The current status of the tender, from the closed tenderStatus codelist.
tender/procuringEntity		object
Procuring entity	The entity managing the procurement. This may be different from the buyer who pays for, or uses, the items being procured.
tender/procuringEntity/name		[string, null]
Organization name	The name of the party being referenced. This must match the name of an entry in the parties section.
tender/procuringEntity/id		[string, integer]
Organization ID	The id of the party being referenced. This must match the id of an entry in the parties section.
tender/procuringEntity/identifier		object
Primary identifier	The primary identifier for this organization. Identifiers that uniquely pick out a legal entity should be preferred. Consult the organization identifier guidance for the preferred scheme and identifier to use.
tender/procuringEntity/identifier/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
tender/procuringEntity/identifier/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
tender/procuringEntity/identifier/legalName		[string, null]
Legal Name	The legally registered name of the organization.
tender/procuringEntity/identifier/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
tender/procuringEntity/address		object
Address	(Deprecated outside the parties section)
tender/procuringEntity/address/streetAddress		[string, null]
Street address	The street address. For example, 1600 Amphitheatre Pkwy.
tender/procuringEntity/address/locality		[string, null]
Locality	The locality. For example, Mountain View.
tender/procuringEntity/address/region		[string, null]
Region	The region. For example, CA.
tender/procuringEntity/address/postalCode		[string, null]
Postal code	The postal code. For example, 94043.
tender/procuringEntity/address/countryName		[string, null]
Country name	The country name. For example, United States.
tender/procuringEntity/additionalIdentifiers		array[Identifier]
Additional identifiers	(Deprecated outside the parties section) A list of additional / supplemental identifiers for the organization, using the organization identifier guidance. This can be used to provide an internally used identifier for this organization in addition to the primary legal entity identifier.
tender/procuringEntity/additionalIdentifiers/0/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
tender/procuringEntity/additionalIdentifiers/0/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
tender/procuringEntity/additionalIdentifiers/0/legalName		[string, null]
Legal Name	The legally registered name of the organization.
tender/procuringEntity/additionalIdentifiers/0/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
tender/procuringEntity/contactPoint		object
Contact point	(Deprecated outside the parties section)
tender/procuringEntity/contactPoint/name		[string, null]
Name	The name of the contact person, department, or contact point, for correspondence relating to this contracting process.
tender/procuringEntity/contactPoint/email		[string, null]
Email	The e-mail address of the contact point/person.
tender/procuringEntity/contactPoint/telephone		[string, null]
Telephone	The telephone number of the contact point/person. This should include the international dialing code.
tender/procuringEntity/contactPoint/faxNumber		[string, null]
Fax number	The fax number of the contact point/person. This should include the international dialing code.
tender/procuringEntity/contactPoint/url		[string, null]	uri
URL	A web address for the contact point/person.
tender/items		array[Item]
Items to be procured	The goods and services to be purchased, broken into line items wherever possible. Items should not be duplicated, but the quantity specified instead.
tender/items/0/id		[string, integer]		Required
ID	A local identifier to reference and merge the items by. Must be unique within a given array of items.
tender/items/0/description		[string, null]
Description	A description of the goods, services to be provided.
tender/items/0/classification		object
Classification	The primary classification for the item.
tender/items/0/classification/scheme		[string, null]
Scheme	The scheme or codelist from which the classification code is taken. For line item classifications, this uses the open itemClassificationScheme codelist.
tender/items/0/classification/id		[string, integer, null]
ID	The classification code taken from the scheme.
tender/items/0/classification/description		[string, null]
Description	A textual description or title for the classification code.
tender/items/0/classification/uri		[string, null]	uri
URI	A URI to uniquely identify the classification code.
tender/items/0/additionalClassifications		array[Classification]
Additional classifications	An array of additional classifications for the item.
tender/items/0/additionalClassifications/0/scheme		[string, null]
Scheme	The scheme or codelist from which the classification code is taken. For line item classifications, this uses the open itemClassificationScheme codelist.
tender/items/0/additionalClassifications/0/id		[string, integer, null]
ID	The classification code taken from the scheme.
tender/items/0/additionalClassifications/0/description		[string, null]
Description	A textual description or title for the classification code.
tender/items/0/additionalClassifications/0/uri		[string, null]	uri
URI	A URI to uniquely identify the classification code.
tender/items/0/quantity		[number, null]
Quantity	The number of units to be provided.
tender/items/0/unit		object
Unit	A description of the unit in which the supplies, services or works are provided (e.g. hours, kilograms) and the unit-price.
tender/items/0/unit/scheme		[string, null]
Scheme	The list from which identifiers for units of measure are taken, using the open unitClassificationScheme codelist. 'UNCEFACT' is recommended.
tender/items/0/unit/id		[string, null]
ID	The identifier from the codelist referenced in the scheme field. Check the unitClassificationScheme codelist for details of how to find and use identifiers from the scheme in use.
tender/items/0/unit/name		[string, null]
Name	Name of the unit.
tender/items/0/unit/value		object
Value	The monetary value of a single unit.
tender/items/0/unit/value/amount		[number, null]
Amount	Amount as a number.
tender/items/0/unit/value/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
tender/items/0/unit/uri		[string, null]	uri
URI	The machine-readable URI for the unit of measure, provided by the scheme.
tender/items/0/deliveryLocation		object
Delivery Location	The location where activity related to this tender, contract or license will be delivered, or will take place.
tender/items/0/deliveryLocation/description		[string, null]
Description	A name or description of this location. This might include the name(s) of the location(s), or might provide a human-readable description of the location to be covered.
tender/items/0/deliveryLocation/geometry		object
Geometry	We follow the GeoJSON standard to express basic location information, using longitude, latitude, and optional elevation values in the WGS84 (EPSG:4326) projection. A point location can be identified by geocoding a delivery address. For concession licenses, or other contracts covering a polygon location which is not contained in a known gazetteer, polygon and multi-polygon can be used.
tender/items/0/deliveryLocation/geometry/type		[string, null]
Type	The type of GeoJSON Geometry Objects being provided. To provide longitude, latitude, and optional elevation, use 'Point', and enter an array of [longitude, latitude] or [longitude, latitude, elevation] as the value of the coordinates field: e.g. [-122.085, 37.42].
tender/items/0/deliveryLocation/geometry/coordinates		array[[number, array]]
Coordinates	The relevant array of points, e.g. [longitude, latitude] or [longitude, latitude, elevation], or a nested array of points, for the GeoJSON geometry being described. The longitude and latitude must be expressed in decimal degrees in the WGS84 (EPSG:4326) projection.
tender/items/0/deliveryLocation/gazetteer		object
Gazetteer	Identifiers from a gazetteer (a geographical index or directory) for the location.
tender/items/0/deliveryLocation/gazetteer/scheme		[string, null]
Gazetteer scheme	The identifier of the gazetteer. The locationGazetteers.csv codelist provides details of services, where available, that can resolve a gazetteer entry to provide location names.
tender/items/0/deliveryLocation/gazetteer/identifiers		array[[string]]
Identifiers	An array of one or more codes drawn from the gazetteer indicated by the scheme field.
tender/items/0/deliveryLocation/uri		[string, null]
URI	A URI to a further description of the activity location. This might be a human-readable document with information on the location, or a machine-readable description of the location.
tender/items/0/deliveryAddress		object
Delivery Address	The address to which, or where, goods or services related to this tender, contract or license will be delivered.
tender/items/0/deliveryAddress/streetAddress		[string, null]
Street address	The street address. For example, 1600 Amphitheatre Pkwy.
tender/items/0/deliveryAddress/locality		[string, null]
Locality	The locality. For example, Mountain View.
tender/items/0/deliveryAddress/region		[string, null]
Region	The region. For example, CA.
tender/items/0/deliveryAddress/postalCode		[string, null]
Postal code	The postal code. For example, 94043.
tender/items/0/deliveryAddress/countryName		[string, null]
Country name	The country name. For example, United States.
tender/value		object
Value	The total upper estimated value of the procurement. A negative value indicates that the contracting process may involve payments from the supplier to the buyer (commonly used in concession contracts).
tender/value/amount		[number, null]
Amount	Amount as a number.
tender/value/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
tender/minValue		object
Minimum value	The minimum estimated value of the procurement. A negative value indicates that the contracting process may involve payments from the supplier to the buyer (commonly used in concession contracts).
tender/minValue/amount		[number, null]
Amount	Amount as a number.
tender/minValue/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
tender/procurementMethod		[string, null]
Procurement method	The procurement method, from the closed method codelist.
tender/procurementMethodDetails		[string, null]
Procurement method details	Additional detail on the procurement method used. This field can be used to provide the local name of the particular procurement method used.
tender/procurementMethodRationale		[string, null]
Procurement method rationale	Rationale for the chosen procurement method. This is especially important to provide a justification in the case of limited tenders or direct awards.
tender/mainProcurementCategory		[string, null]
Main procurement category	The primary category describing the main object of this contracting process, from the closed procurementCategory codelist.
tender/additionalProcurementCategories		array[string]
Additional procurement categories	Any additional categories describing the objects of this contracting process, using the open extendedProcurementCategory codelist.
tender/awardCriteria		[string, null]
Award criteria	The award criteria for the procurement, using the open awardCriteria codelist.
tender/awardCriteriaDetails		[string, null]
Award criteria details	Any detailed or further information on the award or selection criteria.
tender/submissionMethod		array[string]
Submission method	The methods by which bids are submitted, using the open submissionMethod codelist.
tender/submissionMethodDetails		[string, null]
Submission method details	Any detailed or further information on the submission method. This can include the address, e-mail address or online service to which bids are submitted, and any special requirements to be followed for submissions.
tender/tenderPeriod		object
Tender period	The period when the tender is open for submissions. The end date is the closing date for tender submissions.
tender/tenderPeriod/startDate		[string, null]	date-time
Start date	The start date for the period. When known, a precise start date must be provided.
tender/tenderPeriod/endDate		[string, null]	date-time
End date	The end date for the period. When known, a precise end date must be provided.
tender/tenderPeriod/maxExtentDate		[string, null]	date-time
Maximum extent	The period cannot be extended beyond this date. This field can be used to express the maximum available date for extension or renewal of this period.
tender/tenderPeriod/durationInDays		[integer, null]
Duration (days)	The maximum duration of this period in days. A user interface can collect or display this data in months or years as appropriate, and then convert it into days when storing this field. This field can be used when exact dates are not known. If a startDate and endDate are set, this field, if used, should be equal to the difference between startDate and endDate. Otherwise, if a startDate and maxExtentDate are set, this field, if used, should be equal to the difference between startDate and maxExtentDate.
tender/enquiryPeriod		object
Enquiry period	The period during which potential bidders may submit questions and requests for clarification to the entity managing procurement. Details of how to submit enquiries should be provided in attached notices, or in submissionMethodDetails. Structured dates for when responses to questions will be made can be provided using tender milestones.
tender/enquiryPeriod/startDate		[string, null]	date-time
Start date	The start date for the period. When known, a precise start date must be provided.
tender/enquiryPeriod/endDate		[string, null]	date-time
End date	The end date for the period. When known, a precise end date must be provided.
tender/enquiryPeriod/maxExtentDate		[string, null]	date-time
Maximum extent	The period cannot be extended beyond this date. This field can be used to express the maximum available date for extension or renewal of this period.
tender/enquiryPeriod/durationInDays		[integer, null]
Duration (days)	The maximum duration of this period in days. A user interface can collect or display this data in months or years as appropriate, and then convert it into days when storing this field. This field can be used when exact dates are not known. If a startDate and endDate are set, this field, if used, should be equal to the difference between startDate and endDate. Otherwise, if a startDate and maxExtentDate are set, this field, if used, should be equal to the difference between startDate and maxExtentDate.
tender/hasEnquiries		[boolean, null]
Has enquiries?	A true/false field to indicate whether any enquiries were received during the tender process. Structured information on enquiries that were received, and responses to them, can be provided using the enquiries extension.
tender/eligibilityCriteria		[string, null]
Eligibility criteria	A description of any eligibility criteria for potential suppliers.
tender/awardPeriod		object
Evaluation and award period	The period for decision making regarding the contract award. The end date should be the date on which an award decision is due to be finalized. The start date may be used to indicate the start of an evaluation period.
tender/awardPeriod/startDate		[string, null]	date-time
Start date	The start date for the period. When known, a precise start date must be provided.
tender/awardPeriod/endDate		[string, null]	date-time
End date	The end date for the period. When known, a precise end date must be provided.
tender/awardPeriod/maxExtentDate		[string, null]	date-time
Maximum extent	The period cannot be extended beyond this date. This field can be used to express the maximum available date for extension or renewal of this period.
tender/awardPeriod/durationInDays		[integer, null]
Duration (days)	The maximum duration of this period in days. A user interface can collect or display this data in months or years as appropriate, and then convert it into days when storing this field. This field can be used when exact dates are not known. If a startDate and endDate are set, this field, if used, should be equal to the difference between startDate and endDate. Otherwise, if a startDate and maxExtentDate are set, this field, if used, should be equal to the difference between startDate and maxExtentDate.
tender/contractPeriod		object
Contract period	The period over which the contract is estimated or required to be active. If the tender does not specify explicit dates, the duration field may be used.
tender/contractPeriod/startDate		[string, null]	date-time
Start date	The start date for the period. When known, a precise start date must be provided.
tender/contractPeriod/endDate		[string, null]	date-time
End date	The end date for the period. When known, a precise end date must be provided.
tender/contractPeriod/maxExtentDate		[string, null]	date-time
Maximum extent	The period cannot be extended beyond this date. This field can be used to express the maximum available date for extension or renewal of this period.
tender/contractPeriod/durationInDays		[integer, null]
Duration (days)	The maximum duration of this period in days. A user interface can collect or display this data in months or years as appropriate, and then convert it into days when storing this field. This field can be used when exact dates are not known. If a startDate and endDate are set, this field, if used, should be equal to the difference between startDate and endDate. Otherwise, if a startDate and maxExtentDate are set, this field, if used, should be equal to the difference between startDate and maxExtentDate.
tender/numberOfTenderers		[integer, null]
Number of tenderers	The number of parties who submit a bid.
tender/tenderers		array[Organization reference]
Tenderers	All parties who submit a bid on a tender. More detailed information on bids and the bidding organization can be provided using the bid extension.
tender/tenderers/0/name		[string, null]
Organization name	The name of the party being referenced. This must match the name of an entry in the parties section.
tender/tenderers/0/id		[string, integer]
Organization ID	The id of the party being referenced. This must match the id of an entry in the parties section.
tender/tenderers/0/identifier		object
Primary identifier	The primary identifier for this organization. Identifiers that uniquely pick out a legal entity should be preferred. Consult the organization identifier guidance for the preferred scheme and identifier to use.
tender/tenderers/0/identifier/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
tender/tenderers/0/identifier/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
tender/tenderers/0/identifier/legalName		[string, null]
Legal Name	The legally registered name of the organization.
tender/tenderers/0/identifier/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
tender/tenderers/0/address		object
Address	(Deprecated outside the parties section)
tender/tenderers/0/address/streetAddress		[string, null]
Street address	The street address. For example, 1600 Amphitheatre Pkwy.
tender/tenderers/0/address/locality		[string, null]
Locality	The locality. For example, Mountain View.
tender/tenderers/0/address/region		[string, null]
Region	The region. For example, CA.
tender/tenderers/0/address/postalCode		[string, null]
Postal code	The postal code. For example, 94043.
tender/tenderers/0/address/countryName		[string, null]
Country name	The country name. For example, United States.
tender/tenderers/0/additionalIdentifiers		array[Identifier]
Additional identifiers	(Deprecated outside the parties section) A list of additional / supplemental identifiers for the organization, using the organization identifier guidance. This can be used to provide an internally used identifier for this organization in addition to the primary legal entity identifier.
tender/tenderers/0/additionalIdentifiers/0/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
tender/tenderers/0/additionalIdentifiers/0/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
tender/tenderers/0/additionalIdentifiers/0/legalName		[string, null]
Legal Name	The legally registered name of the organization.
tender/tenderers/0/additionalIdentifiers/0/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
tender/tenderers/0/contactPoint		object
Contact point	(Deprecated outside the parties section)
tender/tenderers/0/contactPoint/name		[string, null]
Name	The name of the contact person, department, or contact point, for correspondence relating to this contracting process.
tender/tenderers/0/contactPoint/email		[string, null]
Email	The e-mail address of the contact point/person.
tender/tenderers/0/contactPoint/telephone		[string, null]
Telephone	The telephone number of the contact point/person. This should include the international dialing code.
tender/tenderers/0/contactPoint/faxNumber		[string, null]
Fax number	The fax number of the contact point/person. This should include the international dialing code.
tender/tenderers/0/contactPoint/url		[string, null]	uri
URL	A web address for the contact point/person.
tender/documents		array[Document]
Documents	All documents and attachments related to the tender, including any notices. See the documentType codelist for details of potential documents to include. Common documents include official legal notices of tender, technical specifications, evaluation criteria, and, as a tender process progresses, clarifications and replies to queries.
tender/documents/0/id		[string, integer]		Required
ID	A local, unique identifier for this document. This field is used to keep track of multiple revisions of a document through the compilation from release to record mechanism.
tender/documents/0/documentType		[string, null]
Document type	A classification of the document described, using the open documentType codelist.
tender/documents/0/title		[string, null]
Title	The document title.
tender/documents/0/description		[string, null]
Description	A short description of the document. Descriptions are recommended to not exceed 250 words. In the event the document is not accessible online, the description field can be used to describe arrangements for obtaining a copy of the document.
tender/documents/0/url		[string, null]	uri
URL	A direct link to the document or attachment. The server providing access to this document ought to be configured to correctly report the document mime type.
tender/documents/0/datePublished		[string, null]	date-time
Date published	The date on which the document was first published. This is particularly important for legally important documents such as notices of a tender.
tender/documents/0/dateModified		[string, null]	date-time
Date modified	Date that the document was last modified
tender/documents/0/format		[string, null]
Format	The format of the document, using the open IANA Media Types codelist (see the values in the 'Template' column), or using the 'offline/print' code if the described document is published offline. For example, web pages have a format of 'text/html'.
tender/documents/0/language		[string, null]
Language	The language of the linked document using either two-letter ISO639-1, or extended BCP47 language tags. The use of lowercase two-letter codes from ISO639-1 is recommended unless there is a clear user need for distinguishing the language subtype.
tender/documents/0/pageStart		[string, null]
Page start	When the information referenced exists within a large document, indicate the first page on which it can be found. This should refer to the printed page number, not the page number reported by software applications.
tender/documents/0/pageEnd		[string, null]
Page end	When the information referenced exists within a large document, indicate the last page on which it can be found. This should refer to the printed page number, not the page number reported by software applications.
tender/documents/0/accessDetails		[string, null]
Access details	A description of any special arrangements needed to access this document, for example: registering for access, paying a fee, or visiting a location to inspect the document.
tender/documents/0/author		[string, null]
Author	The names of the authors of the document.
tender/milestones		array[Milestone]
Milestones	A list of milestones associated with the tender.
tender/milestones/0/id		[string, integer]		Required
ID	A local identifier for this milestone, unique within this block. This field is used to keep track of multiple revisions of a milestone through the compilation from release to record mechanism.
tender/milestones/0/title		[string, null]
Title	Milestone title
tender/milestones/0/type		[string, null]
Milestone type	The nature of the milestone, using the open milestoneType codelist.
tender/milestones/0/description		[string, null]
Description	A description of the milestone.
tender/milestones/0/code		[string, null]
Milestone code	Milestone codes can be used to track specific events that take place for a particular kind of contracting process. For example, a code of 'approvalLetter' can be used to allow applications to understand this milestone represents the date an approvalLetter is due or signed.
tender/milestones/0/dueDate		[string, null]	date-time
Due date	The date the milestone is due.
tender/milestones/0/dateMet		[string, null]	date-time
Date met	The date on which the milestone was met.
tender/milestones/0/dateModified		[string, null]	date-time
Date modified	The date the milestone was last reviewed or modified and the status was altered or confirmed to still be correct.
tender/milestones/0/status		[string, null]
Status	The status that was realized on the date provided in dateModified, from the closed milestoneStatus codelist.
tender/milestones/0/documents		array[Document]
Documents	List of documents associated with this milestone (Deprecated in 1.1).
tender/milestones/0/documents/0/id		[string, integer]		Required
ID	A local, unique identifier for this document. This field is used to keep track of multiple revisions of a document through the compilation from release to record mechanism.
tender/milestones/0/documents/0/documentType		[string, null]
Document type	A classification of the document described, using the open documentType codelist.
tender/milestones/0/documents/0/title		[string, null]
Title	The document title.
tender/milestones/0/documents/0/description		[string, null]
Description	A short description of the document. Descriptions are recommended to not exceed 250 words. In the event the document is not accessible online, the description field can be used to describe arrangements for obtaining a copy of the document.
tender/milestones/0/documents/0/url		[string, null]	uri
URL	A direct link to the document or attachment. The server providing access to this document ought to be configured to correctly report the document mime type.
tender/milestones/0/documents/0/datePublished		[string, null]	date-time
Date published	The date on which the document was first published. This is particularly important for legally important documents such as notices of a tender.
tender/milestones/0/documents/0/dateModified		[string, null]	date-time
Date modified	Date that the document was last modified
tender/milestones/0/documents/0/format		[string, null]
Format	The format of the document, using the open IANA Media Types codelist (see the values in the 'Template' column), or using the 'offline/print' code if the described document is published offline. For example, web pages have a format of 'text/html'.
tender/milestones/0/documents/0/language		[string, null]
Language	The language of the linked document using either two-letter ISO639-1, or extended BCP47 language tags. The use of lowercase two-letter codes from ISO639-1 is recommended unless there is a clear user need for distinguishing the language subtype.
tender/milestones/0/documents/0/pageStart		[string, null]
Page start	When the information referenced exists within a large document, indicate the first page on which it can be found. This should refer to the printed page number, not the page number reported by software applications.
tender/milestones/0/documents/0/pageEnd		[string, null]
Page end	When the information referenced exists within a large document, indicate the last page on which it can be found. This should refer to the printed page number, not the page number reported by software applications.
tender/milestones/0/documents/0/accessDetails		[string, null]
Access details	A description of any special arrangements needed to access this document, for example: registering for access, paying a fee, or visiting a location to inspect the document.
tender/milestones/0/documents/0/author		[string, null]
Author	The names of the authors of the document.
tender/amendments		array[Amendment]
Amendments	A tender amendment is a formal change to the tender, and generally involves the publication of a new tender notice/release. The rationale and a description of the changes made can be provided here.
tender/amendments/0/date		[string, null]	date-time
Amendment date	The date of this amendment.
tender/amendments/0/rationale		[string, null]
Rationale	An explanation for the amendment.
tender/amendments/0/id		[string, null]
ID	An identifier for this amendment: often the amendment number
tender/amendments/0/description		[string, null]
Description	A free text, or semi-structured, description of the changes made in this amendment.
tender/amendments/0/amendsReleaseID		[string, null]
Amended release (identifier)	Provide the identifier (release.id) of the OCDS release (from this contracting process) that provides the values for this contracting process before the amendment was made.
tender/amendments/0/releaseID		[string, null]
Amending release (identifier)	Provide the identifier (release.id) of the OCDS release (from this contracting process) that provides the values for this contracting process after the amendment was made.
tender/amendments/0/changes		array[object]
Amended fields	An array of change objects describing the fields changed, and their former values. (Deprecated in 1.1)
tender/amendments/0/changes/0/property		string
Property	The property name that has been changed relative to the place the amendment is. For example if the contract value has changed, then the property under changes within the contract.amendment would be value.amount. (Deprecated in 1.1)
tender/amendment		object
Amendment	The use of individual amendment objects has been deprecated. From OCDS 1.1 information should be provided in the amendments array.
tender/amendment/date		[string, null]	date-time
Amendment date	The date of this amendment.
tender/amendment/rationale		[string, null]
Rationale	An explanation for the amendment.
tender/amendment/id		[string, null]
ID	An identifier for this amendment: often the amendment number
tender/amendment/description		[string, null]
Description	A free text, or semi-structured, description of the changes made in this amendment.
tender/amendment/amendsReleaseID		[string, null]
Amended release (identifier)	Provide the identifier (release.id) of the OCDS release (from this contracting process) that provides the values for this contracting process before the amendment was made.
tender/amendment/releaseID		[string, null]
Amending release (identifier)	Provide the identifier (release.id) of the OCDS release (from this contracting process) that provides the values for this contracting process after the amendment was made.
tender/amendment/changes		array[object]
Amended fields	An array of change objects describing the fields changed, and their former values. (Deprecated in 1.1)
tender/amendment/changes/0/property		string
Property	The property name that has been changed relative to the place the amendment is. For example if the contract value has changed, then the property under changes within the contract.amendment would be value.amount. (Deprecated in 1.1)
tender/targets		array[Metric]
Targets	Any target metrics for this results of this contracting process.
tender/targets/0/id		[string]		Required
Identifier	An identifier for this metric. In some cases this may be drawn from a codelist of metrics required for this type of contracting process, or in other instances may be an arbitrary identifier.
tender/targets/0/title		[string, null]
Title	The title of this metric
tender/targets/0/description		[string, null]
Description	A short description of the metric. This may include short details of measurement methods.
tender/targets/0/observations		array[Observation]
Observations	An array of target or actual values for this metric.
tender/targets/0/observations/0/id		string		Required
Identifier	A local identifier for this specific observation. This may be an arbitrary identifier, or could be a composite of the metric identifier, and the date and other dimensions of this observation.
tender/targets/0/observations/0/period		object
Period	The period over which this observation is measured.
tender/targets/0/observations/0/period/startDate		[string, null]	date-time
Start date	The start date for the period. When known, a precise start date must be provided.
tender/targets/0/observations/0/period/endDate		[string, null]	date-time
End date	The end date for the period. When known, a precise end date must be provided.
tender/targets/0/observations/0/period/maxExtentDate		[string, null]	date-time
Maximum extent	The period cannot be extended beyond this date. This field can be used to express the maximum available date for extension or renewal of this period.
tender/targets/0/observations/0/period/durationInDays		[integer, null]
Duration (days)	The maximum duration of this period in days. A user interface can collect or display this data in months or years as appropriate, and then convert it into days when storing this field. This field can be used when exact dates are not known. If a startDate and endDate are set, this field, if used, should be equal to the difference between startDate and endDate. Otherwise, if a startDate and maxExtentDate are set, this field, if used, should be equal to the difference between startDate and maxExtentDate.
tender/targets/0/observations/0/value		object
Value	For financial metrics, the value of this forecast, target or actual observation.
tender/targets/0/observations/0/value/amount		[number, null]
Amount	Amount as a number.
tender/targets/0/observations/0/value/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
tender/targets/0/observations/0/measure		[string, number, null]
Measure	For non-financial metrics, the measure of this forecast, target or actual observation. Measures may be provided as free text or numerical values.
tender/targets/0/observations/0/unit		object
Unit	Unit
tender/targets/0/observations/0/unit/name		[string, null]
Unit name	The name of the unit.
tender/targets/0/observations/0/unit/scheme		[string, null]
Scheme	The list from which units of measure identifiers are taken. Use of the scheme 'UNCEFACT' for the UN/CEFACT Recommendation 20 list of "Codes for Units of Measure Used in International Trade" is recommended.
tender/targets/0/observations/0/unit/id		[string, null]
ID	The identifier from the codelist referenced in the schema property. For example, with UNCEFACT, this is the value of the 'Common Code' column. From this identifier, applications can look-up the human readable name or symbol for this unit of measure.
tender/targets/0/observations/0/unit/uri		[string, null]	uri
URI	If the scheme used provide a machine-readable URI for this unit of measure, this can be given.
tender/targets/0/observations/0/dimensions		object
Dimensions	Any number of dimensions can be recorded within this object. Dimensions names should follow the camelCase conventions of OCDS.
tender/targets/0/observations/0/notes		[string, null]
Notes	Any notes on this observation. This may include clarifying information.
tender/targets/0/observations/0/relatedImplementationMilestone		object
Related implementation milestone	A link to the milestone in the implementation section of OCDS to which this forecast, target or actual observation relates.
tender/targets/0/observations/0/relatedImplementationMilestone/id		string		Required
Milestone ID	The ID of the milestone being referenced, this must match the ID of a milestone described elsewhere in a release about this contracting process.
tender/targets/0/observations/0/relatedImplementationMilestone/title		[string, null]
Milestone title	The title of the milestone being referenced, this must match the title of a milestone described elsewhere in a release about this contracting process.
awards		array[Award]
Awards	Information from the award phase of the contracting process. There can be more than one award per contracting process e.g. because the contract is split among different providers, or because it is a standing offer.
awards/0/id		[string, integer]		Required
Award ID	The identifier for this award. It must be unique and must not change within the Open Contracting Process it is part of (defined by a single ocid). See the identifier guidance for further details.
awards/0/title		[string, null]
Title	Award title
awards/0/description		[string, null]
Description	Award description
awards/0/status		[string, null]
Award status	The current status of the award, from the closed awardStatus codelist.
awards/0/date		[string, null]	date-time
Award date	The date of the contract award. This is usually the date on which a decision to award was made.
awards/0/value		object
Value	The total value of this award. In the case of a framework contract this may be the total estimated lifetime value, or maximum value, of the agreement. There may be more than one award per procurement. A negative value indicates that the award may involve payments from the supplier to the buyer (commonly used in concession contracts).
awards/0/value/amount		[number, null]
Amount	Amount as a number.
awards/0/value/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
awards/0/suppliers		array[Organization reference]
Suppliers	The suppliers awarded this award. If different suppliers have been awarded different items or values, these should be split into separate award blocks.
awards/0/suppliers/0/name		[string, null]
Organization name	The name of the party being referenced. This must match the name of an entry in the parties section.
awards/0/suppliers/0/id		[string, integer]
Organization ID	The id of the party being referenced. This must match the id of an entry in the parties section.
awards/0/suppliers/0/identifier		object
Primary identifier	The primary identifier for this organization. Identifiers that uniquely pick out a legal entity should be preferred. Consult the organization identifier guidance for the preferred scheme and identifier to use.
awards/0/suppliers/0/identifier/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
awards/0/suppliers/0/identifier/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
awards/0/suppliers/0/identifier/legalName		[string, null]
Legal Name	The legally registered name of the organization.
awards/0/suppliers/0/identifier/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
awards/0/suppliers/0/address		object
Address	(Deprecated outside the parties section)
awards/0/suppliers/0/address/streetAddress		[string, null]
Street address	The street address. For example, 1600 Amphitheatre Pkwy.
awards/0/suppliers/0/address/locality		[string, null]
Locality	The locality. For example, Mountain View.
awards/0/suppliers/0/address/region		[string, null]
Region	The region. For example, CA.
awards/0/suppliers/0/address/postalCode		[string, null]
Postal code	The postal code. For example, 94043.
awards/0/suppliers/0/address/countryName		[string, null]
Country name	The country name. For example, United States.
awards/0/suppliers/0/additionalIdentifiers		array[Identifier]
Additional identifiers	(Deprecated outside the parties section) A list of additional / supplemental identifiers for the organization, using the organization identifier guidance. This can be used to provide an internally used identifier for this organization in addition to the primary legal entity identifier.
awards/0/suppliers/0/additionalIdentifiers/0/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
awards/0/suppliers/0/additionalIdentifiers/0/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
awards/0/suppliers/0/additionalIdentifiers/0/legalName		[string, null]
Legal Name	The legally registered name of the organization.
awards/0/suppliers/0/additionalIdentifiers/0/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
awards/0/suppliers/0/contactPoint		object
Contact point	(Deprecated outside the parties section)
awards/0/suppliers/0/contactPoint/name		[string, null]
Name	The name of the contact person, department, or contact point, for correspondence relating to this contracting process.
awards/0/suppliers/0/contactPoint/email		[string, null]
Email	The e-mail address of the contact point/person.
awards/0/suppliers/0/contactPoint/telephone		[string, null]
Telephone	The telephone number of the contact point/person. This should include the international dialing code.
awards/0/suppliers/0/contactPoint/faxNumber		[string, null]
Fax number	The fax number of the contact point/person. This should include the international dialing code.
awards/0/suppliers/0/contactPoint/url		[string, null]	uri
URL	A web address for the contact point/person.
awards/0/items		array[Item]
Items awarded	The goods and services awarded in this award, broken into line items wherever possible. Items should not be duplicated, but the quantity specified instead.
awards/0/items/0/id		[string, integer]		Required
ID	A local identifier to reference and merge the items by. Must be unique within a given array of items.
awards/0/items/0/description		[string, null]
Description	A description of the goods, services to be provided.
awards/0/items/0/classification		object
Classification	The primary classification for the item.
awards/0/items/0/classification/scheme		[string, null]
Scheme	The scheme or codelist from which the classification code is taken. For line item classifications, this uses the open itemClassificationScheme codelist.
awards/0/items/0/classification/id		[string, integer, null]
ID	The classification code taken from the scheme.
awards/0/items/0/classification/description		[string, null]
Description	A textual description or title for the classification code.
awards/0/items/0/classification/uri		[string, null]	uri
URI	A URI to uniquely identify the classification code.
awards/0/items/0/additionalClassifications		array[Classification]
Additional classifications	An array of additional classifications for the item.
awards/0/items/0/additionalClassifications/0/scheme		[string, null]
Scheme	The scheme or codelist from which the classification code is taken. For line item classifications, this uses the open itemClassificationScheme codelist.
awards/0/items/0/additionalClassifications/0/id		[string, integer, null]
ID	The classification code taken from the scheme.
awards/0/items/0/additionalClassifications/0/description		[string, null]
Description	A textual description or title for the classification code.
awards/0/items/0/additionalClassifications/0/uri		[string, null]	uri
URI	A URI to uniquely identify the classification code.
awards/0/items/0/quantity		[number, null]
Quantity	The number of units to be provided.
awards/0/items/0/unit		object
Unit	A description of the unit in which the supplies, services or works are provided (e.g. hours, kilograms) and the unit-price.
awards/0/items/0/unit/scheme		[string, null]
Scheme	The list from which identifiers for units of measure are taken, using the open unitClassificationScheme codelist. 'UNCEFACT' is recommended.
awards/0/items/0/unit/id		[string, null]
ID	The identifier from the codelist referenced in the scheme field. Check the unitClassificationScheme codelist for details of how to find and use identifiers from the scheme in use.
awards/0/items/0/unit/name		[string, null]
Name	Name of the unit.
awards/0/items/0/unit/value		object
Value	The monetary value of a single unit.
awards/0/items/0/unit/value/amount		[number, null]
Amount	Amount as a number.
awards/0/items/0/unit/value/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
awards/0/items/0/unit/uri		[string, null]	uri
URI	The machine-readable URI for the unit of measure, provided by the scheme.
awards/0/items/0/deliveryLocation		object
Delivery Location	The location where activity related to this tender, contract or license will be delivered, or will take place.
awards/0/items/0/deliveryLocation/description		[string, null]
Description	A name or description of this location. This might include the name(s) of the location(s), or might provide a human-readable description of the location to be covered.
awards/0/items/0/deliveryLocation/geometry		object
Geometry	We follow the GeoJSON standard to express basic location information, using longitude, latitude, and optional elevation values in the WGS84 (EPSG:4326) projection. A point location can be identified by geocoding a delivery address. For concession licenses, or other contracts covering a polygon location which is not contained in a known gazetteer, polygon and multi-polygon can be used.
awards/0/items/0/deliveryLocation/geometry/type		[string, null]
Type	The type of GeoJSON Geometry Objects being provided. To provide longitude, latitude, and optional elevation, use 'Point', and enter an array of [longitude, latitude] or [longitude, latitude, elevation] as the value of the coordinates field: e.g. [-122.085, 37.42].
awards/0/items/0/deliveryLocation/geometry/coordinates		array[[number, array]]
Coordinates	The relevant array of points, e.g. [longitude, latitude] or [longitude, latitude, elevation], or a nested array of points, for the GeoJSON geometry being described. The longitude and latitude must be expressed in decimal degrees in the WGS84 (EPSG:4326) projection.
awards/0/items/0/deliveryLocation/gazetteer		object
Gazetteer	Identifiers from a gazetteer (a geographical index or directory) for the location.
awards/0/items/0/deliveryLocation/gazetteer/scheme		[string, null]
Gazetteer scheme	The identifier of the gazetteer. The locationGazetteers.csv codelist provides details of services, where available, that can resolve a gazetteer entry to provide location names.
awards/0/items/0/deliveryLocation/gazetteer/identifiers		array[[string]]
Identifiers	An array of one or more codes drawn from the gazetteer indicated by the scheme field.
awards/0/items/0/deliveryLocation/uri		[string, null]
URI	A URI to a further description of the activity location. This might be a human-readable document with information on the location, or a machine-readable description of the location.
awards/0/items/0/deliveryAddress		object
Delivery Address	The address to which, or where, goods or services related to this tender, contract or license will be delivered.
awards/0/items/0/deliveryAddress/streetAddress		[string, null]
Street address	The street address. For example, 1600 Amphitheatre Pkwy.
awards/0/items/0/deliveryAddress/locality		[string, null]
Locality	The locality. For example, Mountain View.
awards/0/items/0/deliveryAddress/region		[string, null]
Region	The region. For example, CA.
awards/0/items/0/deliveryAddress/postalCode		[string, null]
Postal code	The postal code. For example, 94043.
awards/0/items/0/deliveryAddress/countryName		[string, null]
Country name	The country name. For example, United States.
awards/0/contractPeriod		object
Contract period	The period for which the contract has been awarded.
awards/0/contractPeriod/startDate		[string, null]	date-time
Start date	The start date for the period. When known, a precise start date must be provided.
awards/0/contractPeriod/endDate		[string, null]	date-time
End date	The end date for the period. When known, a precise end date must be provided.
awards/0/contractPeriod/maxExtentDate		[string, null]	date-time
Maximum extent	The period cannot be extended beyond this date. This field can be used to express the maximum available date for extension or renewal of this period.
awards/0/contractPeriod/durationInDays		[integer, null]
Duration (days)	The maximum duration of this period in days. A user interface can collect or display this data in months or years as appropriate, and then convert it into days when storing this field. This field can be used when exact dates are not known. If a startDate and endDate are set, this field, if used, should be equal to the difference between startDate and endDate. Otherwise, if a startDate and maxExtentDate are set, this field, if used, should be equal to the difference between startDate and maxExtentDate.
awards/0/documents		array[Document]
Documents	All documents and attachments related to the award, including any notices.
awards/0/documents/0/id		[string, integer]		Required
ID	A local, unique identifier for this document. This field is used to keep track of multiple revisions of a document through the compilation from release to record mechanism.
awards/0/documents/0/documentType		[string, null]
Document type	A classification of the document described, using the open documentType codelist.
awards/0/documents/0/title		[string, null]
Title	The document title.
awards/0/documents/0/description		[string, null]
Description	A short description of the document. Descriptions are recommended to not exceed 250 words. In the event the document is not accessible online, the description field can be used to describe arrangements for obtaining a copy of the document.
awards/0/documents/0/url		[string, null]	uri
URL	A direct link to the document or attachment. The server providing access to this document ought to be configured to correctly report the document mime type.
awards/0/documents/0/datePublished		[string, null]	date-time
Date published	The date on which the document was first published. This is particularly important for legally important documents such as notices of a tender.
awards/0/documents/0/dateModified		[string, null]	date-time
Date modified	Date that the document was last modified
awards/0/documents/0/format		[string, null]
Format	The format of the document, using the open IANA Media Types codelist (see the values in the 'Template' column), or using the 'offline/print' code if the described document is published offline. For example, web pages have a format of 'text/html'.
awards/0/documents/0/language		[string, null]
Language	The language of the linked document using either two-letter ISO639-1, or extended BCP47 language tags. The use of lowercase two-letter codes from ISO639-1 is recommended unless there is a clear user need for distinguishing the language subtype.
awards/0/documents/0/pageStart		[string, null]
Page start	When the information referenced exists within a large document, indicate the first page on which it can be found. This should refer to the printed page number, not the page number reported by software applications.
awards/0/documents/0/pageEnd		[string, null]
Page end	When the information referenced exists within a large document, indicate the last page on which it can be found. This should refer to the printed page number, not the page number reported by software applications.
awards/0/documents/0/accessDetails		[string, null]
Access details	A description of any special arrangements needed to access this document, for example: registering for access, paying a fee, or visiting a location to inspect the document.
awards/0/documents/0/author		[string, null]
Author	The names of the authors of the document.
awards/0/amendments		array[Amendment]
Amendments	An award amendment is a formal change to the details of the award, and generally involves the publication of a new award notice/release. The rationale and a description of the changes made can be provided here.
awards/0/amendments/0/date		[string, null]	date-time
Amendment date	The date of this amendment.
awards/0/amendments/0/rationale		[string, null]
Rationale	An explanation for the amendment.
awards/0/amendments/0/id		[string, null]
ID	An identifier for this amendment: often the amendment number
awards/0/amendments/0/description		[string, null]
Description	A free text, or semi-structured, description of the changes made in this amendment.
awards/0/amendments/0/amendsReleaseID		[string, null]
Amended release (identifier)	Provide the identifier (release.id) of the OCDS release (from this contracting process) that provides the values for this contracting process before the amendment was made.
awards/0/amendments/0/releaseID		[string, null]
Amending release (identifier)	Provide the identifier (release.id) of the OCDS release (from this contracting process) that provides the values for this contracting process after the amendment was made.
awards/0/amendments/0/changes		array[object]
Amended fields	An array of change objects describing the fields changed, and their former values. (Deprecated in 1.1)
awards/0/amendments/0/changes/0/property		string
Property	The property name that has been changed relative to the place the amendment is. For example if the contract value has changed, then the property under changes within the contract.amendment would be value.amount. (Deprecated in 1.1)
awards/0/amendment		object
Amendment	The use of individual amendment objects has been deprecated. From OCDS 1.1 information should be provided in the amendments array.
awards/0/amendment/date		[string, null]	date-time
Amendment date	The date of this amendment.
awards/0/amendment/rationale		[string, null]
Rationale	An explanation for the amendment.
awards/0/amendment/id		[string, null]
ID	An identifier for this amendment: often the amendment number
awards/0/amendment/description		[string, null]
Description	A free text, or semi-structured, description of the changes made in this amendment.
awards/0/amendment/amendsReleaseID		[string, null]
Amended release (identifier)	Provide the identifier (release.id) of the OCDS release (from this contracting process) that provides the values for this contracting process before the amendment was made.
awards/0/amendment/releaseID		[string, null]
Amending release (identifier)	Provide the identifier (release.id) of the OCDS release (from this contracting process) that provides the values for this contracting process after the amendment was made.
awards/0/amendment/changes		array[object]
Amended fields	An array of change objects describing the fields changed, and their former values. (Deprecated in 1.1)
awards/0/amendment/changes/0/property		string
Property	The property name that has been changed relative to the place the amendment is. For example if the contract value has changed, then the property under changes within the contract.amendment would be value.amount. (Deprecated in 1.1)
awards/0/relatedBid		[string, null]
Related bid	Where bid details are used, a cross reference to the entry in the bids array to which this award relates. Provide the bid identifier here.
awards/0/agreedMetrics		array[Metric]
Agreed metrics	Any target metrics set out as part of the contract award.
awards/0/agreedMetrics/0/id		[string]		Required
Identifier	An identifier for this metric. In some cases this may be drawn from a codelist of metrics required for this type of contracting process, or in other instances may be an arbitrary identifier.
awards/0/agreedMetrics/0/title		[string, null]
Title	The title of this metric
awards/0/agreedMetrics/0/description		[string, null]
Description	A short description of the metric. This may include short details of measurement methods.
awards/0/agreedMetrics/0/observations		array[Observation]
Observations	An array of target or actual values for this metric.
awards/0/agreedMetrics/0/observations/0/id		string		Required
Identifier	A local identifier for this specific observation. This may be an arbitrary identifier, or could be a composite of the metric identifier, and the date and other dimensions of this observation.
awards/0/agreedMetrics/0/observations/0/period		object
Period	The period over which this observation is measured.
awards/0/agreedMetrics/0/observations/0/period/startDate		[string, null]	date-time
Start date	The start date for the period. When known, a precise start date must be provided.
awards/0/agreedMetrics/0/observations/0/period/endDate		[string, null]	date-time
End date	The end date for the period. When known, a precise end date must be provided.
awards/0/agreedMetrics/0/observations/0/period/maxExtentDate		[string, null]	date-time
Maximum extent	The period cannot be extended beyond this date. This field can be used to express the maximum available date for extension or renewal of this period.
awards/0/agreedMetrics/0/observations/0/period/durationInDays		[integer, null]
Duration (days)	The maximum duration of this period in days. A user interface can collect or display this data in months or years as appropriate, and then convert it into days when storing this field. This field can be used when exact dates are not known. If a startDate and endDate are set, this field, if used, should be equal to the difference between startDate and endDate. Otherwise, if a startDate and maxExtentDate are set, this field, if used, should be equal to the difference between startDate and maxExtentDate.
awards/0/agreedMetrics/0/observations/0/value		object
Value	For financial metrics, the value of this forecast, target or actual observation.
awards/0/agreedMetrics/0/observations/0/value/amount		[number, null]
Amount	Amount as a number.
awards/0/agreedMetrics/0/observations/0/value/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
awards/0/agreedMetrics/0/observations/0/measure		[string, number, null]
Measure	For non-financial metrics, the measure of this forecast, target or actual observation. Measures may be provided as free text or numerical values.
awards/0/agreedMetrics/0/observations/0/unit		object
Unit	Unit
awards/0/agreedMetrics/0/observations/0/unit/name		[string, null]
Unit name	The name of the unit.
awards/0/agreedMetrics/0/observations/0/unit/scheme		[string, null]
Scheme	The list from which units of measure identifiers are taken. Use of the scheme 'UNCEFACT' for the UN/CEFACT Recommendation 20 list of "Codes for Units of Measure Used in International Trade" is recommended.
awards/0/agreedMetrics/0/observations/0/unit/id		[string, null]
ID	The identifier from the codelist referenced in the schema property. For example, with UNCEFACT, this is the value of the 'Common Code' column. From this identifier, applications can look-up the human readable name or symbol for this unit of measure.
awards/0/agreedMetrics/0/observations/0/unit/uri		[string, null]	uri
URI	If the scheme used provide a machine-readable URI for this unit of measure, this can be given.
awards/0/agreedMetrics/0/observations/0/dimensions		object
Dimensions	Any number of dimensions can be recorded within this object. Dimensions names should follow the camelCase conventions of OCDS.
awards/0/agreedMetrics/0/observations/0/notes		[string, null]
Notes	Any notes on this observation. This may include clarifying information.
awards/0/agreedMetrics/0/observations/0/relatedImplementationMilestone		object
Related implementation milestone	A link to the milestone in the implementation section of OCDS to which this forecast, target or actual observation relates.
awards/0/agreedMetrics/0/observations/0/relatedImplementationMilestone/id		string		Required
Milestone ID	The ID of the milestone being referenced, this must match the ID of a milestone described elsewhere in a release about this contracting process.
awards/0/agreedMetrics/0/observations/0/relatedImplementationMilestone/title		[string, null]
Milestone title	The title of the milestone being referenced, this must match the title of a milestone described elsewhere in a release about this contracting process.
awards/0/evaluationIndicators		object
Evaluation of PPP option	Key indicators that describe how the PPP option has been evaluated by government.
awards/0/evaluationIndicators/riskPremium		[number, null]
Risk premium	The risk premium used by government when evaluating the PPP option expressed as a decimal fraction (e.g. 3.2% = 0.032). An explanation of the risk premium used should be provided in the riskPremiumDetails field.
awards/0/evaluationIndicators/riskPremiumDetails		[string, null]
Risk premium details	Further details on the risk premium used including an explanation of why it was used.
awards/0/evaluationIndicators/discountRate		[number, null]
Discount rate	The discount rate used by government when evaluating the PPP option expressed as a decimal fraction (e.g. 3.2% = 0.032). Further details can be provided in the discountRateDetails field.
awards/0/evaluationIndicators/discountRateDetails		[string, null]
Discount rate details	Further details on the discount rate used.
awards/0/evaluationIndicators/netPresentValue		object
Net present value	The discounted value of an investment's cash inflows minus the discounted value of its cash outflows. Further details can be provided in the netPresentValueRateDetails field.
awards/0/evaluationIndicators/netPresentValue/amount		[number, null]
Amount	Amount as a number.
awards/0/evaluationIndicators/netPresentValue/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
awards/0/evaluationIndicators/netPresentValueDetails		[string, null]
Net present value details	Further details on the calculation of the net present value.
contracts		array[Contract]
Contracts	Information from the contract creation phase of the procurement process.
contracts/0/id		[string, integer]		Required
Contract ID	The identifier for this contract. It must be unique and must not change within the Open Contracting Process it is part of (defined by a single ocid). See the identifier guidance for further details.
contracts/0/awardID		[string, integer]		Required
Award ID	The award.id against which this contract is being issued.
contracts/0/title		[string, null]
Contract title	Contract title
contracts/0/description		[string, null]
Contract description	Contract description
contracts/0/status		[string, null]
Contract status	The current status of the contract, from the closed contractStatus codelist.
contracts/0/period		object
Period	The start and end date for the contract.
contracts/0/period/startDate		[string, null]	date-time
Start date	The start date for the period. When known, a precise start date must be provided.
contracts/0/period/endDate		[string, null]	date-time
End date	The end date for the period. When known, a precise end date must be provided.
contracts/0/period/maxExtentDate		[string, null]	date-time
Maximum extent	The period cannot be extended beyond this date. This field can be used to express the maximum available date for extension or renewal of this period.
contracts/0/period/durationInDays		[integer, null]
Duration (days)	The maximum duration of this period in days. A user interface can collect or display this data in months or years as appropriate, and then convert it into days when storing this field. This field can be used when exact dates are not known. If a startDate and endDate are set, this field, if used, should be equal to the difference between startDate and endDate. Otherwise, if a startDate and maxExtentDate are set, this field, if used, should be equal to the difference between startDate and maxExtentDate.
contracts/0/value		object
Value	The total value of this contract. A negative value indicates that the contract will involve payments from the supplier to the buyer (commonly used in concession contracts).
contracts/0/value/amount		[number, null]
Amount	Amount as a number.
contracts/0/value/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
contracts/0/items		array[Item]
Items contracted	The goods, services, and any intangible outcomes in this contract. Note: If the items are the same as the award do not repeat.
contracts/0/items/0/id		[string, integer]		Required
ID	A local identifier to reference and merge the items by. Must be unique within a given array of items.
contracts/0/items/0/description		[string, null]
Description	A description of the goods, services to be provided.
contracts/0/items/0/classification		object
Classification	The primary classification for the item.
contracts/0/items/0/classification/scheme		[string, null]
Scheme	The scheme or codelist from which the classification code is taken. For line item classifications, this uses the open itemClassificationScheme codelist.
contracts/0/items/0/classification/id		[string, integer, null]
ID	The classification code taken from the scheme.
contracts/0/items/0/classification/description		[string, null]
Description	A textual description or title for the classification code.
contracts/0/items/0/classification/uri		[string, null]	uri
URI	A URI to uniquely identify the classification code.
contracts/0/items/0/additionalClassifications		array[Classification]
Additional classifications	An array of additional classifications for the item.
contracts/0/items/0/additionalClassifications/0/scheme		[string, null]
Scheme	The scheme or codelist from which the classification code is taken. For line item classifications, this uses the open itemClassificationScheme codelist.
contracts/0/items/0/additionalClassifications/0/id		[string, integer, null]
ID	The classification code taken from the scheme.
contracts/0/items/0/additionalClassifications/0/description		[string, null]
Description	A textual description or title for the classification code.
contracts/0/items/0/additionalClassifications/0/uri		[string, null]	uri
URI	A URI to uniquely identify the classification code.
contracts/0/items/0/quantity		[number, null]
Quantity	The number of units to be provided.
contracts/0/items/0/unit		object
Unit	A description of the unit in which the supplies, services or works are provided (e.g. hours, kilograms) and the unit-price.
contracts/0/items/0/unit/scheme		[string, null]
Scheme	The list from which identifiers for units of measure are taken, using the open unitClassificationScheme codelist. 'UNCEFACT' is recommended.
contracts/0/items/0/unit/id		[string, null]
ID	The identifier from the codelist referenced in the scheme field. Check the unitClassificationScheme codelist for details of how to find and use identifiers from the scheme in use.
contracts/0/items/0/unit/name		[string, null]
Name	Name of the unit.
contracts/0/items/0/unit/value		object
Value	The monetary value of a single unit.
contracts/0/items/0/unit/value/amount		[number, null]
Amount	Amount as a number.
contracts/0/items/0/unit/value/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
contracts/0/items/0/unit/uri		[string, null]	uri
URI	The machine-readable URI for the unit of measure, provided by the scheme.
contracts/0/items/0/deliveryLocation		object
Delivery Location	The location where activity related to this tender, contract or license will be delivered, or will take place.
contracts/0/items/0/deliveryLocation/description		[string, null]
Description	A name or description of this location. This might include the name(s) of the location(s), or might provide a human-readable description of the location to be covered.
contracts/0/items/0/deliveryLocation/geometry		object
Geometry	We follow the GeoJSON standard to express basic location information, using longitude, latitude, and optional elevation values in the WGS84 (EPSG:4326) projection. A point location can be identified by geocoding a delivery address. For concession licenses, or other contracts covering a polygon location which is not contained in a known gazetteer, polygon and multi-polygon can be used.
contracts/0/items/0/deliveryLocation/geometry/type		[string, null]
Type	The type of GeoJSON Geometry Objects being provided. To provide longitude, latitude, and optional elevation, use 'Point', and enter an array of [longitude, latitude] or [longitude, latitude, elevation] as the value of the coordinates field: e.g. [-122.085, 37.42].
contracts/0/items/0/deliveryLocation/geometry/coordinates		array[[number, array]]
Coordinates	The relevant array of points, e.g. [longitude, latitude] or [longitude, latitude, elevation], or a nested array of points, for the GeoJSON geometry being described. The longitude and latitude must be expressed in decimal degrees in the WGS84 (EPSG:4326) projection.
contracts/0/items/0/deliveryLocation/gazetteer		object
Gazetteer	Identifiers from a gazetteer (a geographical index or directory) for the location.
contracts/0/items/0/deliveryLocation/gazetteer/scheme		[string, null]
Gazetteer scheme	The identifier of the gazetteer. The locationGazetteers.csv codelist provides details of services, where available, that can resolve a gazetteer entry to provide location names.
contracts/0/items/0/deliveryLocation/gazetteer/identifiers		array[[string]]
Identifiers	An array of one or more codes drawn from the gazetteer indicated by the scheme field.
contracts/0/items/0/deliveryLocation/uri		[string, null]
URI	A URI to a further description of the activity location. This might be a human-readable document with information on the location, or a machine-readable description of the location.
contracts/0/items/0/deliveryAddress		object
Delivery Address	The address to which, or where, goods or services related to this tender, contract or license will be delivered.
contracts/0/items/0/deliveryAddress/streetAddress		[string, null]
Street address	The street address. For example, 1600 Amphitheatre Pkwy.
contracts/0/items/0/deliveryAddress/locality		[string, null]
Locality	The locality. For example, Mountain View.
contracts/0/items/0/deliveryAddress/region		[string, null]
Region	The region. For example, CA.
contracts/0/items/0/deliveryAddress/postalCode		[string, null]
Postal code	The postal code. For example, 94043.
contracts/0/items/0/deliveryAddress/countryName		[string, null]
Country name	The country name. For example, United States.
contracts/0/dateSigned		[string, null]	date-time
Date signed	The date the contract was signed. In the case of multiple signatures, the date of the last signature.
contracts/0/documents		array[Document]
Documents	All documents and attachments related to the contract, including any notices.
contracts/0/documents/0/id		[string, integer]		Required
ID	A local, unique identifier for this document. This field is used to keep track of multiple revisions of a document through the compilation from release to record mechanism.
contracts/0/documents/0/documentType		[string, null]
Document type	A classification of the document described, using the open documentType codelist.
contracts/0/documents/0/title		[string, null]
Title	The document title.
contracts/0/documents/0/description		[string, null]
Description	A short description of the document. Descriptions are recommended to not exceed 250 words. In the event the document is not accessible online, the description field can be used to describe arrangements for obtaining a copy of the document.
contracts/0/documents/0/url		[string, null]	uri
URL	A direct link to the document or attachment. The server providing access to this document ought to be configured to correctly report the document mime type.
contracts/0/documents/0/datePublished		[string, null]	date-time
Date published	The date on which the document was first published. This is particularly important for legally important documents such as notices of a tender.
contracts/0/documents/0/dateModified		[string, null]	date-time
Date modified	Date that the document was last modified
contracts/0/documents/0/format		[string, null]
Format	The format of the document, using the open IANA Media Types codelist (see the values in the 'Template' column), or using the 'offline/print' code if the described document is published offline. For example, web pages have a format of 'text/html'.
contracts/0/documents/0/language		[string, null]
Language	The language of the linked document using either two-letter ISO639-1, or extended BCP47 language tags. The use of lowercase two-letter codes from ISO639-1 is recommended unless there is a clear user need for distinguishing the language subtype.
contracts/0/documents/0/pageStart		[string, null]
Page start	When the information referenced exists within a large document, indicate the first page on which it can be found. This should refer to the printed page number, not the page number reported by software applications.
contracts/0/documents/0/pageEnd		[string, null]
Page end	When the information referenced exists within a large document, indicate the last page on which it can be found. This should refer to the printed page number, not the page number reported by software applications.
contracts/0/documents/0/accessDetails		[string, null]
Access details	A description of any special arrangements needed to access this document, for example: registering for access, paying a fee, or visiting a location to inspect the document.
contracts/0/documents/0/author		[string, null]
Author	The names of the authors of the document.
contracts/0/implementation		object
Implementation	Information related to the implementation of the contract in accordance with the obligations laid out therein.
contracts/0/implementation/transactions		array[Transaction information]
Transactions	A list of the spending transactions made against this contract
contracts/0/implementation/transactions/0/id		[string, integer]		Required
ID	A unique identifier for this transaction. This identifier should be possible to cross-reference against the provided data source. For IATI this is the transaction reference.
contracts/0/implementation/transactions/0/source		[string, null]	uri
Data source	Used to point either to a corresponding Fiscal Data Package, IATI file, or machine or human-readable source where users can find further information on the budget line item identifiers, or project identifiers, provided here.
contracts/0/implementation/transactions/0/date		[string, null]	date-time
Date	The date of the transaction
contracts/0/implementation/transactions/0/value		object
Value	The value of the transaction.
contracts/0/implementation/transactions/0/value/amount		[number, null]
Amount	Amount as a number.
contracts/0/implementation/transactions/0/value/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
contracts/0/implementation/transactions/0/payer		object
Payer	An organization reference for the organization from which the funds in this transaction originate.
contracts/0/implementation/transactions/0/payer/name		[string, null]
Organization name	The name of the party being referenced. This must match the name of an entry in the parties section.
contracts/0/implementation/transactions/0/payer/id		[string, integer]
Organization ID	The id of the party being referenced. This must match the id of an entry in the parties section.
contracts/0/implementation/transactions/0/payer/identifier		object
Primary identifier	The primary identifier for this organization. Identifiers that uniquely pick out a legal entity should be preferred. Consult the organization identifier guidance for the preferred scheme and identifier to use.
contracts/0/implementation/transactions/0/payer/identifier/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
contracts/0/implementation/transactions/0/payer/identifier/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
contracts/0/implementation/transactions/0/payer/identifier/legalName		[string, null]
Legal Name	The legally registered name of the organization.
contracts/0/implementation/transactions/0/payer/identifier/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
contracts/0/implementation/transactions/0/payer/address		object
Address	(Deprecated outside the parties section)
contracts/0/implementation/transactions/0/payer/address/streetAddress		[string, null]
Street address	The street address. For example, 1600 Amphitheatre Pkwy.
contracts/0/implementation/transactions/0/payer/address/locality		[string, null]
Locality	The locality. For example, Mountain View.
contracts/0/implementation/transactions/0/payer/address/region		[string, null]
Region	The region. For example, CA.
contracts/0/implementation/transactions/0/payer/address/postalCode		[string, null]
Postal code	The postal code. For example, 94043.
contracts/0/implementation/transactions/0/payer/address/countryName		[string, null]
Country name	The country name. For example, United States.
contracts/0/implementation/transactions/0/payer/additionalIdentifiers		array[Identifier]
Additional identifiers	(Deprecated outside the parties section) A list of additional / supplemental identifiers for the organization, using the organization identifier guidance. This can be used to provide an internally used identifier for this organization in addition to the primary legal entity identifier.
contracts/0/implementation/transactions/0/payer/additionalIdentifiers/0/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
contracts/0/implementation/transactions/0/payer/additionalIdentifiers/0/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
contracts/0/implementation/transactions/0/payer/additionalIdentifiers/0/legalName		[string, null]
Legal Name	The legally registered name of the organization.
contracts/0/implementation/transactions/0/payer/additionalIdentifiers/0/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
contracts/0/implementation/transactions/0/payer/contactPoint		object
Contact point	(Deprecated outside the parties section)
contracts/0/implementation/transactions/0/payer/contactPoint/name		[string, null]
Name	The name of the contact person, department, or contact point, for correspondence relating to this contracting process.
contracts/0/implementation/transactions/0/payer/contactPoint/email		[string, null]
Email	The e-mail address of the contact point/person.
contracts/0/implementation/transactions/0/payer/contactPoint/telephone		[string, null]
Telephone	The telephone number of the contact point/person. This should include the international dialing code.
contracts/0/implementation/transactions/0/payer/contactPoint/faxNumber		[string, null]
Fax number	The fax number of the contact point/person. This should include the international dialing code.
contracts/0/implementation/transactions/0/payer/contactPoint/url		[string, null]	uri
URL	A web address for the contact point/person.
contracts/0/implementation/transactions/0/payee		object
Payee	An organization reference for the organization which receives the funds in this transaction.
contracts/0/implementation/transactions/0/payee/name		[string, null]
Organization name	The name of the party being referenced. This must match the name of an entry in the parties section.
contracts/0/implementation/transactions/0/payee/id		[string, integer]
Organization ID	The id of the party being referenced. This must match the id of an entry in the parties section.
contracts/0/implementation/transactions/0/payee/identifier		object
Primary identifier	The primary identifier for this organization. Identifiers that uniquely pick out a legal entity should be preferred. Consult the organization identifier guidance for the preferred scheme and identifier to use.
contracts/0/implementation/transactions/0/payee/identifier/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
contracts/0/implementation/transactions/0/payee/identifier/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
contracts/0/implementation/transactions/0/payee/identifier/legalName		[string, null]
Legal Name	The legally registered name of the organization.
contracts/0/implementation/transactions/0/payee/identifier/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
contracts/0/implementation/transactions/0/payee/address		object
Address	(Deprecated outside the parties section)
contracts/0/implementation/transactions/0/payee/address/streetAddress		[string, null]
Street address	The street address. For example, 1600 Amphitheatre Pkwy.
contracts/0/implementation/transactions/0/payee/address/locality		[string, null]
Locality	The locality. For example, Mountain View.
contracts/0/implementation/transactions/0/payee/address/region		[string, null]
Region	The region. For example, CA.
contracts/0/implementation/transactions/0/payee/address/postalCode		[string, null]
Postal code	The postal code. For example, 94043.
contracts/0/implementation/transactions/0/payee/address/countryName		[string, null]
Country name	The country name. For example, United States.
contracts/0/implementation/transactions/0/payee/additionalIdentifiers		array[Identifier]
Additional identifiers	(Deprecated outside the parties section) A list of additional / supplemental identifiers for the organization, using the organization identifier guidance. This can be used to provide an internally used identifier for this organization in addition to the primary legal entity identifier.
contracts/0/implementation/transactions/0/payee/additionalIdentifiers/0/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
contracts/0/implementation/transactions/0/payee/additionalIdentifiers/0/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
contracts/0/implementation/transactions/0/payee/additionalIdentifiers/0/legalName		[string, null]
Legal Name	The legally registered name of the organization.
contracts/0/implementation/transactions/0/payee/additionalIdentifiers/0/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
contracts/0/implementation/transactions/0/payee/contactPoint		object
Contact point	(Deprecated outside the parties section)
contracts/0/implementation/transactions/0/payee/contactPoint/name		[string, null]
Name	The name of the contact person, department, or contact point, for correspondence relating to this contracting process.
contracts/0/implementation/transactions/0/payee/contactPoint/email		[string, null]
Email	The e-mail address of the contact point/person.
contracts/0/implementation/transactions/0/payee/contactPoint/telephone		[string, null]
Telephone	The telephone number of the contact point/person. This should include the international dialing code.
contracts/0/implementation/transactions/0/payee/contactPoint/faxNumber		[string, null]
Fax number	The fax number of the contact point/person. This should include the international dialing code.
contracts/0/implementation/transactions/0/payee/contactPoint/url		[string, null]	uri
URL	A web address for the contact point/person.
contracts/0/implementation/transactions/0/uri		[string, null]	uri
Linked spending information	A URI pointing directly to a machine-readable record about this spending transaction.
contracts/0/implementation/transactions/0/amount		object
Amount	(Deprecated in 1.1. Use transaction.value instead) The value of the transaction. A negative value indicates a refund or correction.
contracts/0/implementation/transactions/0/amount/amount		[number, null]
Amount	Amount as a number.
contracts/0/implementation/transactions/0/amount/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
contracts/0/implementation/transactions/0/providerOrganization		object
Provider organization	(Deprecated in 1.1. Use transaction.payer instead.) The Organization Identifier for the organization from which the funds in this transaction originate. Expressed following the Organizational Identifier standard - consult the documentation and the codelist.
contracts/0/implementation/transactions/0/providerOrganization/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
contracts/0/implementation/transactions/0/providerOrganization/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
contracts/0/implementation/transactions/0/providerOrganization/legalName		[string, null]
Legal Name	The legally registered name of the organization.
contracts/0/implementation/transactions/0/providerOrganization/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
contracts/0/implementation/transactions/0/receiverOrganization		object
Receiver organization	(Deprecated in 1.1. Use transaction.payee instead). The Organization Identifier for the organization which receives the funds in this transaction. Expressed following the Organizational Identifier standard - consult the documentation and the codelist.
contracts/0/implementation/transactions/0/receiverOrganization/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
contracts/0/implementation/transactions/0/receiverOrganization/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
contracts/0/implementation/transactions/0/receiverOrganization/legalName		[string, null]
Legal Name	The legally registered name of the organization.
contracts/0/implementation/transactions/0/receiverOrganization/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
contracts/0/implementation/milestones		array[Milestone]
Milestones	As milestones are completed, the milestone's status and dates should be updated.
contracts/0/implementation/milestones/0/id		[string, integer]		Required
ID	A local identifier for this milestone, unique within this block. This field is used to keep track of multiple revisions of a milestone through the compilation from release to record mechanism.
contracts/0/implementation/milestones/0/title		[string, null]
Title	Milestone title
contracts/0/implementation/milestones/0/type		[string, null]
Milestone type	The nature of the milestone, using the open milestoneType codelist.
contracts/0/implementation/milestones/0/description		[string, null]
Description	A description of the milestone.
contracts/0/implementation/milestones/0/code		[string, null]
Milestone code	Milestone codes can be used to track specific events that take place for a particular kind of contracting process. For example, a code of 'approvalLetter' can be used to allow applications to understand this milestone represents the date an approvalLetter is due or signed.
contracts/0/implementation/milestones/0/dueDate		[string, null]	date-time
Due date	The date the milestone is due.
contracts/0/implementation/milestones/0/dateMet		[string, null]	date-time
Date met	The date on which the milestone was met.
contracts/0/implementation/milestones/0/dateModified		[string, null]	date-time
Date modified	The date the milestone was last reviewed or modified and the status was altered or confirmed to still be correct.
contracts/0/implementation/milestones/0/status		[string, null]
Status	The status that was realized on the date provided in dateModified, from the closed milestoneStatus codelist.
contracts/0/implementation/milestones/0/documents		array[Document]
Documents	List of documents associated with this milestone (Deprecated in 1.1).
contracts/0/implementation/milestones/0/documents/0/id		[string, integer]		Required
ID	A local, unique identifier for this document. This field is used to keep track of multiple revisions of a document through the compilation from release to record mechanism.
contracts/0/implementation/milestones/0/documents/0/documentType		[string, null]
Document type	A classification of the document described, using the open documentType codelist.
contracts/0/implementation/milestones/0/documents/0/title		[string, null]
Title	The document title.
contracts/0/implementation/milestones/0/documents/0/description		[string, null]
Description	A short description of the document. Descriptions are recommended to not exceed 250 words. In the event the document is not accessible online, the description field can be used to describe arrangements for obtaining a copy of the document.
contracts/0/implementation/milestones/0/documents/0/url		[string, null]	uri
URL	A direct link to the document or attachment. The server providing access to this document ought to be configured to correctly report the document mime type.
contracts/0/implementation/milestones/0/documents/0/datePublished		[string, null]	date-time
Date published	The date on which the document was first published. This is particularly important for legally important documents such as notices of a tender.
contracts/0/implementation/milestones/0/documents/0/dateModified		[string, null]	date-time
Date modified	Date that the document was last modified
contracts/0/implementation/milestones/0/documents/0/format		[string, null]
Format	The format of the document, using the open IANA Media Types codelist (see the values in the 'Template' column), or using the 'offline/print' code if the described document is published offline. For example, web pages have a format of 'text/html'.
contracts/0/implementation/milestones/0/documents/0/language		[string, null]
Language	The language of the linked document using either two-letter ISO639-1, or extended BCP47 language tags. The use of lowercase two-letter codes from ISO639-1 is recommended unless there is a clear user need for distinguishing the language subtype.
contracts/0/implementation/milestones/0/documents/0/pageStart		[string, null]
Page start	When the information referenced exists within a large document, indicate the first page on which it can be found. This should refer to the printed page number, not the page number reported by software applications.
contracts/0/implementation/milestones/0/documents/0/pageEnd		[string, null]
Page end	When the information referenced exists within a large document, indicate the last page on which it can be found. This should refer to the printed page number, not the page number reported by software applications.
contracts/0/implementation/milestones/0/documents/0/accessDetails		[string, null]
Access details	A description of any special arrangements needed to access this document, for example: registering for access, paying a fee, or visiting a location to inspect the document.
contracts/0/implementation/milestones/0/documents/0/author		[string, null]
Author	The names of the authors of the document.
contracts/0/implementation/documents		array[Document]
Documents	Documents and reports that are part of the implementation phase e.g. audit and evaluation reports.
contracts/0/implementation/documents/0/id		[string, integer]		Required
ID	A local, unique identifier for this document. This field is used to keep track of multiple revisions of a document through the compilation from release to record mechanism.
contracts/0/implementation/documents/0/documentType		[string, null]
Document type	A classification of the document described, using the open documentType codelist.
contracts/0/implementation/documents/0/title		[string, null]
Title	The document title.
contracts/0/implementation/documents/0/description		[string, null]
Description	A short description of the document. Descriptions are recommended to not exceed 250 words. In the event the document is not accessible online, the description field can be used to describe arrangements for obtaining a copy of the document.
contracts/0/implementation/documents/0/url		[string, null]	uri
URL	A direct link to the document or attachment. The server providing access to this document ought to be configured to correctly report the document mime type.
contracts/0/implementation/documents/0/datePublished		[string, null]	date-time
Date published	The date on which the document was first published. This is particularly important for legally important documents such as notices of a tender.
contracts/0/implementation/documents/0/dateModified		[string, null]	date-time
Date modified	Date that the document was last modified
contracts/0/implementation/documents/0/format		[string, null]
Format	The format of the document, using the open IANA Media Types codelist (see the values in the 'Template' column), or using the 'offline/print' code if the described document is published offline. For example, web pages have a format of 'text/html'.
contracts/0/implementation/documents/0/language		[string, null]
Language	The language of the linked document using either two-letter ISO639-1, or extended BCP47 language tags. The use of lowercase two-letter codes from ISO639-1 is recommended unless there is a clear user need for distinguishing the language subtype.
contracts/0/implementation/documents/0/pageStart		[string, null]
Page start	When the information referenced exists within a large document, indicate the first page on which it can be found. This should refer to the printed page number, not the page number reported by software applications.
contracts/0/implementation/documents/0/pageEnd		[string, null]
Page end	When the information referenced exists within a large document, indicate the last page on which it can be found. This should refer to the printed page number, not the page number reported by software applications.
contracts/0/implementation/documents/0/accessDetails		[string, null]
Access details	A description of any special arrangements needed to access this document, for example: registering for access, paying a fee, or visiting a location to inspect the document.
contracts/0/implementation/documents/0/author		[string, null]
Author	The names of the authors of the document.
contracts/0/implementation/charges		array[Charge]
Charges	Information on the revenue to be raised through charges, as set out in the contract or as subsequently revised during the life of the project.
contracts/0/implementation/charges/0/id		string		Required
Charge identifier	A local identifier for this specific charge. This field is used to keep track of revisions of a charge across multiple OCDS releases.
contracts/0/implementation/charges/0/title		[string, null]
Charge title	A descriptive title for this charge.
contracts/0/implementation/charges/0/paidBy		[string, null]
Paid by	Is this a user charge (paid by businesses or citizens using the facilities provided by the contract), or a charge paid by the government?
contracts/0/implementation/charges/0/period		object
Period	The period to which this charge applies.
contracts/0/implementation/charges/0/period/startDate		[string, null]	date-time
Start date	The start date for the period. When known, a precise start date must be provided.
contracts/0/implementation/charges/0/period/endDate		[string, null]	date-time
End date	The end date for the period. When known, a precise end date must be provided.
contracts/0/implementation/charges/0/period/maxExtentDate		[string, null]	date-time
Maximum extent	The period cannot be extended beyond this date. This field can be used to express the maximum available date for extension or renewal of this period.
contracts/0/implementation/charges/0/period/durationInDays		[integer, null]
Duration (days)	The maximum duration of this period in days. A user interface can collect or display this data in months or years as appropriate, and then convert it into days when storing this field. This field can be used when exact dates are not known. If a startDate and endDate are set, this field, if used, should be equal to the difference between startDate and endDate. Otherwise, if a startDate and maxExtentDate are set, this field, if used, should be equal to the difference between startDate and maxExtentDate.
contracts/0/implementation/charges/0/estimatedValue		object
Estimated value	What is the estimated total value to be raised from this charge during this period.
contracts/0/implementation/charges/0/estimatedValue/amount		[number, null]
Amount	Amount as a number.
contracts/0/implementation/charges/0/estimatedValue/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
contracts/0/implementation/charges/0/actualValue		object
Actual value	In the implementation section, this field may be updated with the total revenue raised from this charge during this period.
contracts/0/implementation/charges/0/actualValue/amount		[number, null]
Amount	Amount as a number.
contracts/0/implementation/charges/0/actualValue/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
contracts/0/implementation/charges/0/notes		[string, null]
Notes	Any notes on this charge. This may include clarifying information.
contracts/0/implementation/metrics		array[Metric]
Metrics	Reported results from the delivery of the contracted goods, works or services.
contracts/0/implementation/metrics/0/id		[string]		Required
Identifier	An identifier for this metric. In some cases this may be drawn from a codelist of metrics required for this type of contracting process, or in other instances may be an arbitrary identifier.
contracts/0/implementation/metrics/0/title		[string, null]
Title	The title of this metric
contracts/0/implementation/metrics/0/description		[string, null]
Description	A short description of the metric. This may include short details of measurement methods.
contracts/0/implementation/metrics/0/observations		array[Observation]
Observations	An array of target or actual values for this metric.
contracts/0/implementation/metrics/0/observations/0/id		string		Required
Identifier	A local identifier for this specific observation. This may be an arbitrary identifier, or could be a composite of the metric identifier, and the date and other dimensions of this observation.
contracts/0/implementation/metrics/0/observations/0/period		object
Period	The period over which this observation is measured.
contracts/0/implementation/metrics/0/observations/0/period/startDate		[string, null]	date-time
Start date	The start date for the period. When known, a precise start date must be provided.
contracts/0/implementation/metrics/0/observations/0/period/endDate		[string, null]	date-time
End date	The end date for the period. When known, a precise end date must be provided.
contracts/0/implementation/metrics/0/observations/0/period/maxExtentDate		[string, null]	date-time
Maximum extent	The period cannot be extended beyond this date. This field can be used to express the maximum available date for extension or renewal of this period.
contracts/0/implementation/metrics/0/observations/0/period/durationInDays		[integer, null]
Duration (days)	The maximum duration of this period in days. A user interface can collect or display this data in months or years as appropriate, and then convert it into days when storing this field. This field can be used when exact dates are not known. If a startDate and endDate are set, this field, if used, should be equal to the difference between startDate and endDate. Otherwise, if a startDate and maxExtentDate are set, this field, if used, should be equal to the difference between startDate and maxExtentDate.
contracts/0/implementation/metrics/0/observations/0/value		object
Value	For financial metrics, the value of this forecast, target or actual observation.
contracts/0/implementation/metrics/0/observations/0/value/amount		[number, null]
Amount	Amount as a number.
contracts/0/implementation/metrics/0/observations/0/value/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
contracts/0/implementation/metrics/0/observations/0/measure		[string, number, null]
Measure	For non-financial metrics, the measure of this forecast, target or actual observation. Measures may be provided as free text or numerical values.
contracts/0/implementation/metrics/0/observations/0/unit		object
Unit	Unit
contracts/0/implementation/metrics/0/observations/0/unit/name		[string, null]
Unit name	The name of the unit.
contracts/0/implementation/metrics/0/observations/0/unit/scheme		[string, null]
Scheme	The list from which units of measure identifiers are taken. Use of the scheme 'UNCEFACT' for the UN/CEFACT Recommendation 20 list of "Codes for Units of Measure Used in International Trade" is recommended.
contracts/0/implementation/metrics/0/observations/0/unit/id		[string, null]
ID	The identifier from the codelist referenced in the schema property. For example, with UNCEFACT, this is the value of the 'Common Code' column. From this identifier, applications can look-up the human readable name or symbol for this unit of measure.
contracts/0/implementation/metrics/0/observations/0/unit/uri		[string, null]	uri
URI	If the scheme used provide a machine-readable URI for this unit of measure, this can be given.
contracts/0/implementation/metrics/0/observations/0/dimensions		object
Dimensions	Any number of dimensions can be recorded within this object. Dimensions names should follow the camelCase conventions of OCDS.
contracts/0/implementation/metrics/0/observations/0/notes		[string, null]
Notes	Any notes on this observation. This may include clarifying information.
contracts/0/implementation/metrics/0/observations/0/relatedImplementationMilestone		object
Related implementation milestone	A link to the milestone in the implementation section of OCDS to which this forecast, target or actual observation relates.
contracts/0/implementation/metrics/0/observations/0/relatedImplementationMilestone/id		string		Required
Milestone ID	The ID of the milestone being referenced, this must match the ID of a milestone described elsewhere in a release about this contracting process.
contracts/0/implementation/metrics/0/observations/0/relatedImplementationMilestone/title		[string, null]
Milestone title	The title of the milestone being referenced, this must match the title of a milestone described elsewhere in a release about this contracting process.
contracts/0/implementation/performanceFailures		array[Performance failure disclosure]
Performance failure disclosures	An array of performance failure disclosures, detailing performance failures for different periods and categories.
contracts/0/implementation/performanceFailures/0/id		string		Required
Identifier	A local identifier for this specific category and period of performance failure. This field is used to keep track of revisions of a charge across multiple OCDS releases.
contracts/0/implementation/performanceFailures/0/period		object
Performance failure period	The reporting period for these performance failures.
contracts/0/implementation/performanceFailures/0/period/startDate		[string, null]	date-time
Start date	The start date for the period. When known, a precise start date must be provided.
contracts/0/implementation/performanceFailures/0/period/endDate		[string, null]	date-time
End date	The end date for the period. When known, a precise end date must be provided.
contracts/0/implementation/performanceFailures/0/period/maxExtentDate		[string, null]	date-time
Maximum extent	The period cannot be extended beyond this date. This field can be used to express the maximum available date for extension or renewal of this period.
contracts/0/implementation/performanceFailures/0/period/durationInDays		[integer, null]
Duration (days)	The maximum duration of this period in days. A user interface can collect or display this data in months or years as appropriate, and then convert it into days when storing this field. This field can be used when exact dates are not known. If a startDate and endDate are set, this field, if used, should be equal to the difference between startDate and endDate. Otherwise, if a startDate and maxExtentDate are set, this field, if used, should be equal to the difference between startDate and maxExtentDate.
contracts/0/implementation/performanceFailures/0/category		[string, null]
Performance failure category	The category into which these performance failures fall.
contracts/0/implementation/performanceFailures/0/events		[number, null]
Number of events	The number of performance failures for the given period and category.
contracts/0/implementation/performanceFailures/0/penaltyContracted		[string, null]
Contracted penalty	A free text description of the penalty or abatement provided for in the contract for this period, category and number of performance failures.
contracts/0/implementation/performanceFailures/0/penaltyImposed		[string, null]
Penalty imposed	A free text description of the penalty or abatement imposed for this period, category and number of performance failures.
contracts/0/implementation/performanceFailures/0/penaltyPaid		[boolean, null]
Penalty paid	A yes/no field indicating whether the penalty imposed for this period, category and number of performance failures has been paid.
contracts/0/implementation/tariffs		array[Tariff]
Tariffs	The tariffs as they apply during the life of the project. Also known as tolls or user charges. These may be initially copied from the contract section, and then updated with any revisions over the lifetime of the implementation phase.
contracts/0/implementation/tariffs/0/id		string		Required
Tariff identifier	A local identifier for this specific tariff. This field is used to keep track of revisions of a tariff across multiple OCDS releases.
contracts/0/implementation/tariffs/0/title		[string, null]
Tariff title	The title of this tariff.
contracts/0/implementation/tariffs/0/paidBy		[string, null]
Paid by	Is this a user charge (paid by businesses or citizens using the facilities provided by the contract), or a charge paid by the government?
contracts/0/implementation/tariffs/0/period		object
Tariff period	The period to which this tariff applies.
contracts/0/implementation/tariffs/0/period/startDate		[string, null]	date-time
Start date	The start date for the period. When known, a precise start date must be provided.
contracts/0/implementation/tariffs/0/period/endDate		[string, null]	date-time
End date	The end date for the period. When known, a precise end date must be provided.
contracts/0/implementation/tariffs/0/period/maxExtentDate		[string, null]	date-time
Maximum extent	The period cannot be extended beyond this date. This field can be used to express the maximum available date for extension or renewal of this period.
contracts/0/implementation/tariffs/0/period/durationInDays		[integer, null]
Duration (days)	The maximum duration of this period in days. A user interface can collect or display this data in months or years as appropriate, and then convert it into days when storing this field. This field can be used when exact dates are not known. If a startDate and endDate are set, this field, if used, should be equal to the difference between startDate and endDate. Otherwise, if a startDate and maxExtentDate are set, this field, if used, should be equal to the difference between startDate and maxExtentDate.
contracts/0/implementation/tariffs/0/value		object
Tariff value	The price per unit of this tariff.
contracts/0/implementation/tariffs/0/value/amount		[number, null]
Amount	Amount as a number.
contracts/0/implementation/tariffs/0/value/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
contracts/0/implementation/tariffs/0/unit		object
Tariff unit	The unit against which this tariff is charged.
contracts/0/implementation/tariffs/0/unit/name		[string, null]
Unit name	The name of the unit that the tariff is charged against. E.g. tonnes,
contracts/0/implementation/tariffs/0/unit/scheme		[string, null]
Scheme	The list from which units of measure identifiers are taken. Use of the scheme 'UNCEFACT' for the UN/CEFACT Recommendation 20 list of "Codes for Units of Measure Used in International Trade" is recommended.
contracts/0/implementation/tariffs/0/unit/id		[string, null]
ID	The identifier from the codelist referenced in the schema property. For example, with UNCEFACT, this is the value of the 'Common Code' column. From this identifier, applications can look-up the human readable name or symbol for this unit of measure.
contracts/0/implementation/tariffs/0/unit/uri		[string, null]	uri
URI	If the scheme used provide a machine-readable URI for this unit of measure, this can be given.
contracts/0/implementation/tariffs/0/dimensions		object
Tariff dimensions	Used to capture the different breakdowns in tariff charges. Any number of dimensions can be recorded within this object. Dimensions names should follow the camelCase conventions of OCDS.
contracts/0/implementation/tariffs/0/notes		[string, null]
Tariff notes	Any notes on this tariff line item. This may include clarifying information.
contracts/0/relatedProcesses		array[Related Process]
Related processes	The details of related processes: for example, if this process is followed by one or more contracting processes, represented under a separate open contracting identifier (ocid). This is commonly used to refer to subcontracts and to renewal or replacement processes for this contract.
contracts/0/relatedProcesses/0/id		string
Relationship ID	A local identifier for this relationship, unique within this array.
contracts/0/relatedProcesses/0/relationship		array[string]
Relationship	The type of relationship, using the open relatedProcess codelist.
contracts/0/relatedProcesses/0/title		[string, null]
Related process title	The title of the related process, where referencing an open contracting process, this field should match the tender/title field in the related process.
contracts/0/relatedProcesses/0/scheme		[string, null]
Scheme	The identification scheme used by this cross-reference, using the open relatedProcessScheme codelist.
contracts/0/relatedProcesses/0/identifier		[string, null]
Identifier	The identifier of the related process. If the scheme is 'ocid', this must be an Open Contracting ID (ocid).
contracts/0/relatedProcesses/0/uri		[string, null]	uri
Related process URI	A URI pointing to a machine-readable document, release or record package containing the identified related process.
contracts/0/milestones		array[Milestone]
Contract milestones	A list of milestones associated with the finalization of this contract.
contracts/0/milestones/0/id		[string, integer]		Required
ID	A local identifier for this milestone, unique within this block. This field is used to keep track of multiple revisions of a milestone through the compilation from release to record mechanism.
contracts/0/milestones/0/title		[string, null]
Title	Milestone title
contracts/0/milestones/0/type		[string, null]
Milestone type	The nature of the milestone, using the open milestoneType codelist.
contracts/0/milestones/0/description		[string, null]
Description	A description of the milestone.
contracts/0/milestones/0/code		[string, null]
Milestone code	Milestone codes can be used to track specific events that take place for a particular kind of contracting process. For example, a code of 'approvalLetter' can be used to allow applications to understand this milestone represents the date an approvalLetter is due or signed.
contracts/0/milestones/0/dueDate		[string, null]	date-time
Due date	The date the milestone is due.
contracts/0/milestones/0/dateMet		[string, null]	date-time
Date met	The date on which the milestone was met.
contracts/0/milestones/0/dateModified		[string, null]	date-time
Date modified	The date the milestone was last reviewed or modified and the status was altered or confirmed to still be correct.
contracts/0/milestones/0/status		[string, null]
Status	The status that was realized on the date provided in dateModified, from the closed milestoneStatus codelist.
contracts/0/milestones/0/documents		array[Document]
Documents	List of documents associated with this milestone (Deprecated in 1.1).
contracts/0/milestones/0/documents/0/id		[string, integer]		Required
ID	A local, unique identifier for this document. This field is used to keep track of multiple revisions of a document through the compilation from release to record mechanism.
contracts/0/milestones/0/documents/0/documentType		[string, null]
Document type	A classification of the document described, using the open documentType codelist.
contracts/0/milestones/0/documents/0/title		[string, null]
Title	The document title.
contracts/0/milestones/0/documents/0/description		[string, null]
Description	A short description of the document. Descriptions are recommended to not exceed 250 words. In the event the document is not accessible online, the description field can be used to describe arrangements for obtaining a copy of the document.
contracts/0/milestones/0/documents/0/url		[string, null]	uri
URL	A direct link to the document or attachment. The server providing access to this document ought to be configured to correctly report the document mime type.
contracts/0/milestones/0/documents/0/datePublished		[string, null]	date-time
Date published	The date on which the document was first published. This is particularly important for legally important documents such as notices of a tender.
contracts/0/milestones/0/documents/0/dateModified		[string, null]	date-time
Date modified	Date that the document was last modified
contracts/0/milestones/0/documents/0/format		[string, null]
Format	The format of the document, using the open IANA Media Types codelist (see the values in the 'Template' column), or using the 'offline/print' code if the described document is published offline. For example, web pages have a format of 'text/html'.
contracts/0/milestones/0/documents/0/language		[string, null]
Language	The language of the linked document using either two-letter ISO639-1, or extended BCP47 language tags. The use of lowercase two-letter codes from ISO639-1 is recommended unless there is a clear user need for distinguishing the language subtype.
contracts/0/milestones/0/documents/0/pageStart		[string, null]
Page start	When the information referenced exists within a large document, indicate the first page on which it can be found. This should refer to the printed page number, not the page number reported by software applications.
contracts/0/milestones/0/documents/0/pageEnd		[string, null]
Page end	When the information referenced exists within a large document, indicate the last page on which it can be found. This should refer to the printed page number, not the page number reported by software applications.
contracts/0/milestones/0/documents/0/accessDetails		[string, null]
Access details	A description of any special arrangements needed to access this document, for example: registering for access, paying a fee, or visiting a location to inspect the document.
contracts/0/milestones/0/documents/0/author		[string, null]
Author	The names of the authors of the document.
contracts/0/amendments		array[Amendment]
Amendments	A contract amendment is a formal change to, or extension of, a contract, and generally involves the publication of a new contract notice/release, or some other documents detailing the change. The rationale and a description of the changes made can be provided here.
contracts/0/amendments/0/date		[string, null]	date-time
Amendment date	The date of this amendment.
contracts/0/amendments/0/rationale		[string, null]
Rationale	An explanation for the amendment.
contracts/0/amendments/0/id		[string, null]
ID	An identifier for this amendment: often the amendment number
contracts/0/amendments/0/description		[string, null]
Description	A free text, or semi-structured, description of the changes made in this amendment.
contracts/0/amendments/0/amendsReleaseID		[string, null]
Amended release (identifier)	Provide the identifier (release.id) of the OCDS release (from this contracting process) that provides the values for this contracting process before the amendment was made.
contracts/0/amendments/0/releaseID		[string, null]
Amending release (identifier)	Provide the identifier (release.id) of the OCDS release (from this contracting process) that provides the values for this contracting process after the amendment was made.
contracts/0/amendments/0/changes		array[object]
Amended fields	An array of change objects describing the fields changed, and their former values. (Deprecated in 1.1)
contracts/0/amendments/0/changes/0/property		string
Property	The property name that has been changed relative to the place the amendment is. For example if the contract value has changed, then the property under changes within the contract.amendment would be value.amount. (Deprecated in 1.1)
contracts/0/amendment		object
Amendment	The use of individual amendment objects has been deprecated. From OCDS 1.1 information should be provided in the amendments array.
contracts/0/amendment/date		[string, null]	date-time
Amendment date	The date of this amendment.
contracts/0/amendment/rationale		[string, null]
Rationale	An explanation for the amendment.
contracts/0/amendment/id		[string, null]
ID	An identifier for this amendment: often the amendment number
contracts/0/amendment/description		[string, null]
Description	A free text, or semi-structured, description of the changes made in this amendment.
contracts/0/amendment/amendsReleaseID		[string, null]
Amended release (identifier)	Provide the identifier (release.id) of the OCDS release (from this contracting process) that provides the values for this contracting process before the amendment was made.
contracts/0/amendment/releaseID		[string, null]
Amending release (identifier)	Provide the identifier (release.id) of the OCDS release (from this contracting process) that provides the values for this contracting process after the amendment was made.
contracts/0/amendment/changes		array[object]
Amended fields	An array of change objects describing the fields changed, and their former values. (Deprecated in 1.1)
contracts/0/amendment/changes/0/property		string
Property	The property name that has been changed relative to the place the amendment is. For example if the contract value has changed, then the property under changes within the contract.amendment would be value.amount. (Deprecated in 1.1)
contracts/0/finance		array[Financing arrangements]
Finance	An array with details of each source of finance arranged for this contract.
contracts/0/finance/0/id		string		Required
ID	An identifier for this financing arrangement.
contracts/0/finance/0/title		[string, null]
Title	A short title for this financing arrangement.
contracts/0/finance/0/description		[string, null]
Description	A short description of this financing arrangement. This may include details of lender rights, step in arrangements, exchange rate guarantees, and for syndicated loans, details of syndication and any banks who are known parties to the loan.
contracts/0/finance/0/financingParty		object
Financing party	The party providing this financing arrangement.
contracts/0/finance/0/financingParty/name		[string, null]
Organization name	The name of the party being referenced. This must match the name of an entry in the parties section.
contracts/0/finance/0/financingParty/id		[string, integer]
Organization ID	The id of the party being referenced. This must match the id of an entry in the parties section.
contracts/0/finance/0/financingParty/identifier		object
Primary identifier	The primary identifier for this organization. Identifiers that uniquely pick out a legal entity should be preferred. Consult the organization identifier guidance for the preferred scheme and identifier to use.
contracts/0/finance/0/financingParty/identifier/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
contracts/0/finance/0/financingParty/identifier/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
contracts/0/finance/0/financingParty/identifier/legalName		[string, null]
Legal Name	The legally registered name of the organization.
contracts/0/finance/0/financingParty/identifier/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
contracts/0/finance/0/financingParty/address		object
Address	(Deprecated outside the parties section)
contracts/0/finance/0/financingParty/address/streetAddress		[string, null]
Street address	The street address. For example, 1600 Amphitheatre Pkwy.
contracts/0/finance/0/financingParty/address/locality		[string, null]
Locality	The locality. For example, Mountain View.
contracts/0/finance/0/financingParty/address/region		[string, null]
Region	The region. For example, CA.
contracts/0/finance/0/financingParty/address/postalCode		[string, null]
Postal code	The postal code. For example, 94043.
contracts/0/finance/0/financingParty/address/countryName		[string, null]
Country name	The country name. For example, United States.
contracts/0/finance/0/financingParty/additionalIdentifiers		array[Identifier]
Additional identifiers	(Deprecated outside the parties section) A list of additional / supplemental identifiers for the organization, using the organization identifier guidance. This can be used to provide an internally used identifier for this organization in addition to the primary legal entity identifier.
contracts/0/finance/0/financingParty/additionalIdentifiers/0/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
contracts/0/finance/0/financingParty/additionalIdentifiers/0/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
contracts/0/finance/0/financingParty/additionalIdentifiers/0/legalName		[string, null]
Legal Name	The legally registered name of the organization.
contracts/0/finance/0/financingParty/additionalIdentifiers/0/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
contracts/0/finance/0/financingParty/contactPoint		object
Contact point	(Deprecated outside the parties section)
contracts/0/finance/0/financingParty/contactPoint/name		[string, null]
Name	The name of the contact person, department, or contact point, for correspondence relating to this contracting process.
contracts/0/finance/0/financingParty/contactPoint/email		[string, null]
Email	The e-mail address of the contact point/person.
contracts/0/finance/0/financingParty/contactPoint/telephone		[string, null]
Telephone	The telephone number of the contact point/person. This should include the international dialing code.
contracts/0/finance/0/financingParty/contactPoint/faxNumber		[string, null]
Fax number	The fax number of the contact point/person. This should include the international dialing code.
contracts/0/finance/0/financingParty/contactPoint/url		[string, null]	uri
URL	A web address for the contact point/person.
contracts/0/finance/0/financeType		[string, null]
Finance type	The type of finance arranged.
contracts/0/finance/0/financeCategory		[string, null]
Finance category	The nature of the finance. This information can be used when determining the order of preference for investors to get their money back in cases of liquidation.
contracts/0/finance/0/value		object
Value	The total value of this finance.
contracts/0/finance/0/value/amount		[number, null]
Amount	Amount as a number.
contracts/0/finance/0/value/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
contracts/0/finance/0/period		object
Finance period	What period is covered by this finance.
contracts/0/finance/0/period/startDate		[string, null]	date-time
Start date	The start date for the period. When known, a precise start date must be provided.
contracts/0/finance/0/period/endDate		[string, null]	date-time
End date	The end date for the period. When known, a precise end date must be provided.
contracts/0/finance/0/period/maxExtentDate		[string, null]	date-time
Maximum extent	The period cannot be extended beyond this date. This field can be used to express the maximum available date for extension or renewal of this period.
contracts/0/finance/0/period/durationInDays		[integer, null]
Duration (days)	The maximum duration of this period in days. A user interface can collect or display this data in months or years as appropriate, and then convert it into days when storing this field. This field can be used when exact dates are not known. If a startDate and endDate are set, this field, if used, should be equal to the difference between startDate and endDate. Otherwise, if a startDate and maxExtentDate are set, this field, if used, should be equal to the difference between startDate and maxExtentDate.
contracts/0/finance/0/interestRate		object
Interest rate	The interest rate associated with this finance.
contracts/0/finance/0/interestRate/base		[string, number, null]
Base	The variable to which an additional margin amount is added to get the Interest amount. This can be specified as a fixed number, as a known variable (e.g. LIBOR or LIBOR+1%), or can be omitted if margin specifies the entire interest rate.
contracts/0/finance/0/interestRate/margin		[number, null]
Margin	The variable added to the base to give the Interest amount expressed as a decimal fraction (e.g. 12.5% = 0.125).
contracts/0/finance/0/interestRate/fixed		[boolean, null]
Fixed rate	A boolean field. If this interest rate of fixed, set to true. Otherwise, set to false.
contracts/0/finance/0/interestRate/notes		[string, null]
Notes	Any explanatory notes concerning the interest rate.
contracts/0/finance/0/repaymentFrequency		[number, null]
Repayment frequency (days)	What is the average repayment frequency (in days) for this source of finance. For example, for yearly, use 365; for monthly repayment use 30.4; for daily use 1. User interfaces may wish to translate this into a more user-friendly presentation, such as 'daily','monthly' or 'yearly'.
contracts/0/finance/0/stepInRights		[boolean, null]
Step in rights	Does provision of this finance confer any step in rights on the financing party? Step in rights are the lender's option to assume certain contractual responsibilities of a project party through managing their contract in cases when that party is not meeting its obligations under such a contract. This is a true/false field to indicate when step in rights exist. If there are step in rights, details should be provided in the description field, and in additional contract documents.
contracts/0/finance/0/exchangeRateGuarantee		[boolean, null]
Exchange rate guarantees	Is there an associated exchange rate guarantee with this source of finance. This is a true/false field to indicate when exchange rate guarantees exist. Details of any guarantees can be provided in the finance description, or in associated documents.
contracts/0/agreedMetrics		array[Metric]
Agreed metrics	Any target metrics set out as part of the contract documents.
contracts/0/agreedMetrics/0/id		[string]		Required
Identifier	An identifier for this metric. In some cases this may be drawn from a codelist of metrics required for this type of contracting process, or in other instances may be an arbitrary identifier.
contracts/0/agreedMetrics/0/title		[string, null]
Title	The title of this metric
contracts/0/agreedMetrics/0/description		[string, null]
Description	A short description of the metric. This may include short details of measurement methods.
contracts/0/agreedMetrics/0/observations		array[Observation]
Observations	An array of target or actual values for this metric.
contracts/0/agreedMetrics/0/observations/0/id		string		Required
Identifier	A local identifier for this specific observation. This may be an arbitrary identifier, or could be a composite of the metric identifier, and the date and other dimensions of this observation.
contracts/0/agreedMetrics/0/observations/0/period		object
Period	The period over which this observation is measured.
contracts/0/agreedMetrics/0/observations/0/period/startDate		[string, null]	date-time
Start date	The start date for the period. When known, a precise start date must be provided.
contracts/0/agreedMetrics/0/observations/0/period/endDate		[string, null]	date-time
End date	The end date for the period. When known, a precise end date must be provided.
contracts/0/agreedMetrics/0/observations/0/period/maxExtentDate		[string, null]	date-time
Maximum extent	The period cannot be extended beyond this date. This field can be used to express the maximum available date for extension or renewal of this period.
contracts/0/agreedMetrics/0/observations/0/period/durationInDays		[integer, null]
Duration (days)	The maximum duration of this period in days. A user interface can collect or display this data in months or years as appropriate, and then convert it into days when storing this field. This field can be used when exact dates are not known. If a startDate and endDate are set, this field, if used, should be equal to the difference between startDate and endDate. Otherwise, if a startDate and maxExtentDate are set, this field, if used, should be equal to the difference between startDate and maxExtentDate.
contracts/0/agreedMetrics/0/observations/0/value		object
Value	For financial metrics, the value of this forecast, target or actual observation.
contracts/0/agreedMetrics/0/observations/0/value/amount		[number, null]
Amount	Amount as a number.
contracts/0/agreedMetrics/0/observations/0/value/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
contracts/0/agreedMetrics/0/observations/0/measure		[string, number, null]
Measure	For non-financial metrics, the measure of this forecast, target or actual observation. Measures may be provided as free text or numerical values.
contracts/0/agreedMetrics/0/observations/0/unit		object
Unit	Unit
contracts/0/agreedMetrics/0/observations/0/unit/name		[string, null]
Unit name	The name of the unit.
contracts/0/agreedMetrics/0/observations/0/unit/scheme		[string, null]
Scheme	The list from which units of measure identifiers are taken. Use of the scheme 'UNCEFACT' for the UN/CEFACT Recommendation 20 list of "Codes for Units of Measure Used in International Trade" is recommended.
contracts/0/agreedMetrics/0/observations/0/unit/id		[string, null]
ID	The identifier from the codelist referenced in the schema property. For example, with UNCEFACT, this is the value of the 'Common Code' column. From this identifier, applications can look-up the human readable name or symbol for this unit of measure.
contracts/0/agreedMetrics/0/observations/0/unit/uri		[string, null]	uri
URI	If the scheme used provide a machine-readable URI for this unit of measure, this can be given.
contracts/0/agreedMetrics/0/observations/0/dimensions		object
Dimensions	Any number of dimensions can be recorded within this object. Dimensions names should follow the camelCase conventions of OCDS.
contracts/0/agreedMetrics/0/observations/0/notes		[string, null]
Notes	Any notes on this observation. This may include clarifying information.
contracts/0/agreedMetrics/0/observations/0/relatedImplementationMilestone		object
Related implementation milestone	A link to the milestone in the implementation section of OCDS to which this forecast, target or actual observation relates.
contracts/0/agreedMetrics/0/observations/0/relatedImplementationMilestone/id		string		Required
Milestone ID	The ID of the milestone being referenced, this must match the ID of a milestone described elsewhere in a release about this contracting process.
contracts/0/agreedMetrics/0/observations/0/relatedImplementationMilestone/title		[string, null]
Milestone title	The title of the milestone being referenced, this must match the title of a milestone described elsewhere in a release about this contracting process.
contracts/0/riskAllocation		array[Risk]
Risk allocation	Information on the allocation of risks relating to the contract.
contracts/0/riskAllocation/0/id		[string, integer]		Required
Risk ID	A local identifier for this risk, unique within this block. This field is used to keep track of multiple revisions of a risk through the compilation from release to record mechanism.
contracts/0/riskAllocation/0/category		[string, null]
Risk category	The category of the risk.
contracts/0/riskAllocation/0/description		[string, null]
Risk description	A description for this risk.
contracts/0/riskAllocation/0/allocation		[string, null]
Risk allocation	The party which retains the risk.
contracts/0/riskAllocation/0/notes		[string, null]
Risk notes	Additional notes on the risk, for example the rationale for the allocation
contracts/0/signatories		array[Organization reference]
Contract signatories	The signatories to the contract. Each signatory should have an associated entry in the parties section of OCDS.
contracts/0/signatories/0/name		[string, null]
Organization name	The name of the party being referenced. This must match the name of an entry in the parties section.
contracts/0/signatories/0/id		[string, integer]
Organization ID	The id of the party being referenced. This must match the id of an entry in the parties section.
contracts/0/signatories/0/identifier		object
Primary identifier	The primary identifier for this organization. Identifiers that uniquely pick out a legal entity should be preferred. Consult the organization identifier guidance for the preferred scheme and identifier to use.
contracts/0/signatories/0/identifier/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
contracts/0/signatories/0/identifier/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
contracts/0/signatories/0/identifier/legalName		[string, null]
Legal Name	The legally registered name of the organization.
contracts/0/signatories/0/identifier/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
contracts/0/signatories/0/address		object
Address	(Deprecated outside the parties section)
contracts/0/signatories/0/address/streetAddress		[string, null]
Street address	The street address. For example, 1600 Amphitheatre Pkwy.
contracts/0/signatories/0/address/locality		[string, null]
Locality	The locality. For example, Mountain View.
contracts/0/signatories/0/address/region		[string, null]
Region	The region. For example, CA.
contracts/0/signatories/0/address/postalCode		[string, null]
Postal code	The postal code. For example, 94043.
contracts/0/signatories/0/address/countryName		[string, null]
Country name	The country name. For example, United States.
contracts/0/signatories/0/additionalIdentifiers		array[Identifier]
Additional identifiers	(Deprecated outside the parties section) A list of additional / supplemental identifiers for the organization, using the organization identifier guidance. This can be used to provide an internally used identifier for this organization in addition to the primary legal entity identifier.
contracts/0/signatories/0/additionalIdentifiers/0/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
contracts/0/signatories/0/additionalIdentifiers/0/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
contracts/0/signatories/0/additionalIdentifiers/0/legalName		[string, null]
Legal Name	The legally registered name of the organization.
contracts/0/signatories/0/additionalIdentifiers/0/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
contracts/0/signatories/0/contactPoint		object
Contact point	(Deprecated outside the parties section)
contracts/0/signatories/0/contactPoint/name		[string, null]
Name	The name of the contact person, department, or contact point, for correspondence relating to this contracting process.
contracts/0/signatories/0/contactPoint/email		[string, null]
Email	The e-mail address of the contact point/person.
contracts/0/signatories/0/contactPoint/telephone		[string, null]
Telephone	The telephone number of the contact point/person. This should include the international dialing code.
contracts/0/signatories/0/contactPoint/faxNumber		[string, null]
Fax number	The fax number of the contact point/person. This should include the international dialing code.
contracts/0/signatories/0/contactPoint/url		[string, null]	uri
URL	A web address for the contact point/person.
contracts/0/tariffs		array[Tariff]
Tariffs	The tariffs as set out in the contract schedules. Also known as tolls or user charges. Updates to tariffs over the operation of the contract can be provided in the implementation section.
contracts/0/tariffs/0/id		string		Required
Tariff identifier	A local identifier for this specific tariff. This field is used to keep track of revisions of a tariff across multiple OCDS releases.
contracts/0/tariffs/0/title		[string, null]
Tariff title	The title of this tariff.
contracts/0/tariffs/0/paidBy		[string, null]
Paid by	Is this a user charge (paid by businesses or citizens using the facilities provided by the contract), or a charge paid by the government?
contracts/0/tariffs/0/period		object
Tariff period	The period to which this tariff applies.
contracts/0/tariffs/0/period/startDate		[string, null]	date-time
Start date	The start date for the period. When known, a precise start date must be provided.
contracts/0/tariffs/0/period/endDate		[string, null]	date-time
End date	The end date for the period. When known, a precise end date must be provided.
contracts/0/tariffs/0/period/maxExtentDate		[string, null]	date-time
Maximum extent	The period cannot be extended beyond this date. This field can be used to express the maximum available date for extension or renewal of this period.
contracts/0/tariffs/0/period/durationInDays		[integer, null]
Duration (days)	The maximum duration of this period in days. A user interface can collect or display this data in months or years as appropriate, and then convert it into days when storing this field. This field can be used when exact dates are not known. If a startDate and endDate are set, this field, if used, should be equal to the difference between startDate and endDate. Otherwise, if a startDate and maxExtentDate are set, this field, if used, should be equal to the difference between startDate and maxExtentDate.
contracts/0/tariffs/0/value		object
Tariff value	The price per unit of this tariff.
contracts/0/tariffs/0/value/amount		[number, null]
Amount	Amount as a number.
contracts/0/tariffs/0/value/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
contracts/0/tariffs/0/unit		object
Tariff unit	The unit against which this tariff is charged.
contracts/0/tariffs/0/unit/name		[string, null]
Unit name	The name of the unit that the tariff is charged against. E.g. tonnes,
contracts/0/tariffs/0/unit/scheme		[string, null]
Scheme	The list from which units of measure identifiers are taken. Use of the scheme 'UNCEFACT' for the UN/CEFACT Recommendation 20 list of "Codes for Units of Measure Used in International Trade" is recommended.
contracts/0/tariffs/0/unit/id		[string, null]
ID	The identifier from the codelist referenced in the schema property. For example, with UNCEFACT, this is the value of the 'Common Code' column. From this identifier, applications can look-up the human readable name or symbol for this unit of measure.
contracts/0/tariffs/0/unit/uri		[string, null]	uri
URI	If the scheme used provide a machine-readable URI for this unit of measure, this can be given.
contracts/0/tariffs/0/dimensions		object
Tariff dimensions	Used to capture the different breakdowns in tariff charges. Any number of dimensions can be recorded within this object. Dimensions names should follow the camelCase conventions of OCDS.
contracts/0/tariffs/0/notes		[string, null]
Tariff notes	Any notes on this tariff line item. This may include clarifying information.
contracts/0/financeSummary		object
Finance summary	Key indicators that describe the financial model of the PPP.
contracts/0/financeSummary/debtEquityRatio		[number, null]
Debt equity ratio	The debt-equity ratio of the project, expressed as a decimal value. The World Bank PPPIRC defines the debt equity ratio as 'long term debt (divided by) the shareholder equity of the project company'. Also known as 'leverage' or 'gearing'. Further details on the debt equity ratio can be provided in the debtEquityRatioDetails field.
contracts/0/financeSummary/debtEquityRatioDetails		[string, null]
Debt equity ratio details	Further details on the calculation of the debt equity ratio.
contracts/0/financeSummary/shareCapital		object
Share capital	The value of the capital in the project that comes from the issue of shares. Further details on the share capital can be provided in the shareCapitalDetails field.
contracts/0/financeSummary/shareCapital/amount		[number, null]
Amount	Amount as a number.
contracts/0/financeSummary/shareCapital/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
contracts/0/financeSummary/shareCapitalDetails		[string, null]
Share capital details	Further details on the calculation of the share capital.
contracts/0/financeSummary/subsidyRatio		[number, null]
Subsidy ratio	Subsidy as a proportion of project value, expressed as a decimal fraction (e.g. 3.2% = 0.032). Further details of the subsidy ratio can be provided in the subsidyRatioDetails field.
contracts/0/financeSummary/subsidyRatioDetails		[string, null]
Subsidy ratio details	Further details on the calculation of the subsidy ratio.
contracts/0/financeSummary/projectIRR		[number, null]
Project Internal Rate of Return	The internal rate of return of the project, expressed as a decimal fraction (e.g. 3.2% = 0.032). The APMG PPP Certification Program defines IRR as 'The rate of return of an investment calculated from its projected cash flows. The internal rate of return (IRR) is also the discount rate that equates the present value of a future stream of cash flows to the initial investment'. Further details on the project IRR can be provided in the projectIRRDetails field.
contracts/0/financeSummary/projectIRRDetails		[string, null]
Project IRR details	Further details on the calculation of the project IRR.
language		[string, null]
Release language	The default language of the data using either two-letter ISO639-1, or extended BCP47 language tags. The use of lowercase two-letter codes from ISO639-1 is recommended.
relatedProcesses		array[Related Process]
Related processes	The details of related processes: for example, if this process follows on from one or more other processes, represented under a separate open contracting identifier (ocid). This is commonly used to relate mini-competitions to their parent frameworks or individual tenders to a broader planning process.
relatedProcesses/0/id		string
Relationship ID	A local identifier for this relationship, unique within this array.
relatedProcesses/0/relationship		array[string]
Relationship	The type of relationship, using the open relatedProcess codelist.
relatedProcesses/0/title		[string, null]
Related process title	The title of the related process, where referencing an open contracting process, this field should match the tender/title field in the related process.
relatedProcesses/0/scheme		[string, null]
Scheme	The identification scheme used by this cross-reference, using the open relatedProcessScheme codelist.
relatedProcesses/0/identifier		[string, null]
Identifier	The identifier of the related process. If the scheme is 'ocid', this must be an Open Contracting ID (ocid).
relatedProcesses/0/uri		[string, null]	uri
Related process URI	A URI pointing to a machine-readable document, release or record package containing the identified related process.
bids		object
Bids	The bid section is used to publish summary statistics, and where applicable, individual bid information.
bids/statistics		array[Bid Statistic]
Statistics	Summary statistics on the number and nature of bids received. Where information is provided on individual bids, these statistics should match those that can be calculated from the bid details array.
bids/statistics/0/id		string		Required
ID	An internal identifier for this statistic.
bids/statistics/0/measure		string		Required
Measure	The statistic reported in the value.
bids/statistics/0/date		[string, null]	date-time
Date	The date when this statistic was last updated. This is often the closing date of the tender process. This field may be omitted unless either (a) the same statistic is provided from multiple points in time, or (b) there is a specific local requirement for the date when statistics were calculated to be provided.
bids/statistics/0/value		number		Required
Value	The value for the measure in question. Total counts should be provided as an integer. Percentages should be provided as a proportion of 1 (e.g. 10% = 0.1)
bids/statistics/0/currency		[string, null]
Currency	The currency of the amount in the value field, if the statistic has a monetary value.
bids/statistics/0/notes		[string, null]
Notes	Any notes needed to understand or interpret the given statistic.
bids/statistics/0/relatedLot		[string, null]
Related Lot	Where lots are in use, if this statistic relates to bids on a particular lot, provide the lot identifier here. If left blank, the statistic will be interpreted as applying to the whole tender.
bids/details		array[Bid]
Bid details	An array of bids, providing information on the bidders, and where applicable, bid status, bid values and related documents. The extent to which this information can be disclosed varies from jurisdiction to jurisdiction.
bids/details/0/id		[string]		Required
ID	A local identifier for this bid
bids/details/0/date		[string, null]	date-time
Date	The date when this bid was received.
bids/details/0/status		[string, null]
Status	The status of the bid.
bids/details/0/tenderers		array[Organization reference]
Tenderer	The party, or parties, responsible for this bid.
bids/details/0/tenderers/0/name		[string, null]
Organization name	The name of the party being referenced. This must match the name of an entry in the parties section.
bids/details/0/tenderers/0/id		[string, integer]
Organization ID	The id of the party being referenced. This must match the id of an entry in the parties section.
bids/details/0/tenderers/0/identifier		object
Primary identifier	The primary identifier for this organization. Identifiers that uniquely pick out a legal entity should be preferred. Consult the organization identifier guidance for the preferred scheme and identifier to use.
bids/details/0/tenderers/0/identifier/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
bids/details/0/tenderers/0/identifier/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
bids/details/0/tenderers/0/identifier/legalName		[string, null]
Legal Name	The legally registered name of the organization.
bids/details/0/tenderers/0/identifier/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
bids/details/0/tenderers/0/address		object
Address	(Deprecated outside the parties section)
bids/details/0/tenderers/0/address/streetAddress		[string, null]
Street address	The street address. For example, 1600 Amphitheatre Pkwy.
bids/details/0/tenderers/0/address/locality		[string, null]
Locality	The locality. For example, Mountain View.
bids/details/0/tenderers/0/address/region		[string, null]
Region	The region. For example, CA.
bids/details/0/tenderers/0/address/postalCode		[string, null]
Postal code	The postal code. For example, 94043.
bids/details/0/tenderers/0/address/countryName		[string, null]
Country name	The country name. For example, United States.
bids/details/0/tenderers/0/additionalIdentifiers		array[Identifier]
Additional identifiers	(Deprecated outside the parties section) A list of additional / supplemental identifiers for the organization, using the organization identifier guidance. This can be used to provide an internally used identifier for this organization in addition to the primary legal entity identifier.
bids/details/0/tenderers/0/additionalIdentifiers/0/scheme		[string, null]
Scheme	Organization identifiers should be taken from an existing organization identifier list. The scheme field is used to indicate the list or register from which the identifier is taken. This value should be taken from the Organization Identifier Scheme codelist.
bids/details/0/tenderers/0/additionalIdentifiers/0/id		[string, integer, null]
ID	The identifier of the organization in the selected scheme.
bids/details/0/tenderers/0/additionalIdentifiers/0/legalName		[string, null]
Legal Name	The legally registered name of the organization.
bids/details/0/tenderers/0/additionalIdentifiers/0/uri		[string, null]	uri
URI	A URI to identify the organization, such as those provided by Open Corporates or some other relevant URI provider. This is not for listing the website of the organization: that can be done through the URL field of the Organization contact point.
bids/details/0/tenderers/0/contactPoint		object
Contact point	(Deprecated outside the parties section)
bids/details/0/tenderers/0/contactPoint/name		[string, null]
Name	The name of the contact person, department, or contact point, for correspondence relating to this contracting process.
bids/details/0/tenderers/0/contactPoint/email		[string, null]
Email	The e-mail address of the contact point/person.
bids/details/0/tenderers/0/contactPoint/telephone		[string, null]
Telephone	The telephone number of the contact point/person. This should include the international dialing code.
bids/details/0/tenderers/0/contactPoint/faxNumber		[string, null]
Fax number	The fax number of the contact point/person. This should include the international dialing code.
bids/details/0/tenderers/0/contactPoint/url		[string, null]	uri
URL	A web address for the contact point/person.
bids/details/0/value		object
Value	The total value of the bid.
bids/details/0/value/amount		[number, null]
Amount	Amount as a number.
bids/details/0/value/currency		[string, null]
Currency	The currency of the amount, from the closed currency codelist.
bids/details/0/documents		array[Document]
Documents	All documents and attachments related to the bid and its evaluation.
bids/details/0/documents/0/id		[string, integer]		Required
ID	A local, unique identifier for this document. This field is used to keep track of multiple revisions of a document through the compilation from release to record mechanism.
bids/details/0/documents/0/documentType		[string, null]
Document type	A classification of the document described, using the open documentType codelist.
bids/details/0/documents/0/title		[string, null]
Title	The document title.
bids/details/0/documents/0/description		[string, null]
Description	A short description of the document. Descriptions are recommended to not exceed 250 words. In the event the document is not accessible online, the description field can be used to describe arrangements for obtaining a copy of the document.
bids/details/0/documents/0/url		[string, null]	uri
URL	A direct link to the document or attachment. The server providing access to this document ought to be configured to correctly report the document mime type.
bids/details/0/documents/0/datePublished		[string, null]	date-time
Date published	The date on which the document was first published. This is particularly important for legally important documents such as notices of a tender.
bids/details/0/documents/0/dateModified		[string, null]	date-time
Date modified	Date that the document was last modified
bids/details/0/documents/0/format		[string, null]
Format	The format of the document, using the open IANA Media Types codelist (see the values in the 'Template' column), or using the 'offline/print' code if the described document is published offline. For example, web pages have a format of 'text/html'.
bids/details/0/documents/0/language		[string, null]
Language	The language of the linked document using either two-letter ISO639-1, or extended BCP47 language tags. The use of lowercase two-letter codes from ISO639-1 is recommended unless there is a clear user need for distinguishing the language subtype.
bids/details/0/documents/0/pageStart		[string, null]
Page start	When the information referenced exists within a large document, indicate the first page on which it can be found. This should refer to the printed page number, not the page number reported by software applications.
bids/details/0/documents/0/pageEnd		[string, null]
Page end	When the information referenced exists within a large document, indicate the last page on which it can be found. This should refer to the printed page number, not the page number reported by software applications.
bids/details/0/documents/0/accessDetails		[string, null]
Access details	A description of any special arrangements needed to access this document, for example: registering for access, paying a fee, or visiting a location to inspect the document.
bids/details/0/documents/0/author		[string, null]
Author	The names of the authors of the document.