Actualizaciones y Eliminaciones

La documentación de fusión especifica cómo se fusionan las entregas individuales en entregas compiladas (la última versión del proceso de contratación) y entregas versionadas (el historial de cambios de cada campo), que forman parte de un registro.

La rutina de fusión también permite a un publicador corregir un error de publicación eliminando un campo, objeto o entrada de lista de la entrega compilada. Para ello, el publicador establece el valor del campo como null en una entrega individual (más información sobre esto a continuación). Por lo tanto, como publicador, es importante nunca utilizar un valor null en una entrega individual, a menos que tenga la intención de eliminar ese campo. Si no tiene un valor que asignar a un campo, simplemente omita el campo en el JSON, o asigne un valor vacío como "", [] or {}.Utilizar correctamente los valores null significa que los publicadores y/o usuarios pueden crear entregas compiladas de forma fiable.

Los siguientes ejemplos muestran cómo las actualizaciones y eliminaciones se reflejan en las entregas compiladas y versionadas.

Ejemplo 1: Actualizaciones

Una agencia de compras públicas publica un comunicado para anunciar una oportunidad el 1 de enero de 2016 en el que el valor total estimado de la contratación es de $ 1,000. El 31 de enero, publica una entrega para ampliar la descripción de la contratación. El 5 de febrero publica una entrega para enmendar la oportunidad, en el que el valor total estimado se incrementa a $ 2,000.

La agencia decide adjudicar la oportunidad a dos de los oferentes. El 1 de marzo, la agencia publica una entrega para anunciar que la Compañía A se le adjudica un contrato de $ 750. El 3 de marzo, la agencia publica una entrega para anunciar que a la Compañía B se le adjudica un contrato de $ 750.

A través de estas entregas individuales, la agencia proporciona datos en tiempo real sobre el proceso de contratación.

En cada entrega, la agencia también actualiza el registro, que combina todas las entregas hasta la fecha. En el registro final:

  • La entrega compilada contiene toda la información sobre la oportunidad y las adjudicaciones, utilizando el mismo esquema que una entrega.

  • La entrega versionada facilita ver cómo la descripción y el valor estimado total cambiaron con el tiempo.

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                            "releaseTag": [
                                "tender"
                            ],
                            "value": "active"
                        }
                    ],
                    "value": {
                        "amount": [
                            {
                                "releaseID": "ocds-213czf-000-00002-01-tender",
                                "releaseDate": "2016-01-01T09:30:00Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": 1000
                            },
                            {
                                "releaseID": "ocds-213czf-000-00002-01-tender-amendment",
                                "releaseDate": "2016-02-05T10:30:00Z",
                                "releaseTag": [
                                    "tenderAmendment"
                                ],
                                "value": 2000
                            }
                        ],
                        "currency": [
                            {
                                "releaseID": "ocds-213czf-000-00002-01-tender",
                                "releaseDate": "2016-01-01T09:30:00Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "USD"
                            }
                        ]
                    },
                    "procurementMethod": [
                        {
                            "releaseID": "ocds-213czf-000-00002-01-tender",
                            "releaseDate": "2016-01-01T09:30:00Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "open"
                        }
                    ],
                    "awardCriteria": [
                        {
                            "releaseID": "ocds-213czf-000-00002-01-tender",
                            "releaseDate": "2016-01-01T09:30:00Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "bestProposal"
                        }
                    ],
                    "submissionMethod": [
                        {
                            "releaseID": "ocds-213czf-000-00002-01-tender",
                            "releaseDate": "2016-01-01T09:30:00Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": [
                                "electronicSubmission"
                            ]
                        }
                    ],
                    "tenderPeriod": {
                        "startDate": [
                            {
                                "releaseID": "ocds-213czf-000-00002-01-tender",
                                "releaseDate": "2016-01-01T09:30:00Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "2016-01-31T09:00:00Z"
                            }
                        ],
                        "endDate": [
                            {
                                "releaseID": "ocds-213czf-000-00002-01-tender",
                                "releaseDate": "2016-01-01T09:30:00Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "2016-02-15T18:00:00Z"
                            },
                            {
                                "releaseID": "ocds-213czf-000-00002-01-tender-amendment",
                                "releaseDate": "2016-02-05T10:30:00Z",
                                "releaseTag": [
                                    "tenderAmendment"
                                ],
                                "value": "2016-02-20T18:00:00Z"
                            }
                        ]
                    },
                    "awardPeriod": {
                        "startDate": [
                            {
                                "releaseID": "ocds-213czf-000-00002-01-tender",
                                "releaseDate": "2016-01-01T09:30:00Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "2016-04-01T00:00:00Z"
                            }
                        ],
                        "endDate": [
                            {
                                "releaseID": "ocds-213czf-000-00002-01-tender",
                                "releaseDate": "2016-01-01T09:30:00Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "2016-06-01T23:59:59Z"
                            }
                        ]
                    },
                    "amendments": [
                        {
                            "id": "amendment-1",
                            "date": [
                                {
                                    "releaseID": "ocds-213czf-000-00002-01-tender-amendment",
                                    "releaseDate": "2016-02-05T10:30:00Z",
                                    "releaseTag": [
                                        "tenderAmendment"
                                    ],
                                    "value": "2016-02-04T09:30:00Z"
                                }
                            ],
                            "rationale": [
                                {
                                    "releaseID": "ocds-213czf-000-00002-01-tender-amendment",
                                    "releaseDate": "2016-02-05T10:30:00Z",
                                    "releaseTag": [
                                        "tenderAmendment"
                                    ],
                                    "value": "Based on feedback from potential bidders, the total budget was increased by $1000, and the deadline extended"
                                }
                            ],
                            "amendsReleaseID": [
                                {
                                    "releaseID": "ocds-213czf-000-00002-01-tender-amendment",
                                    "releaseDate": "2016-02-05T10:30:00Z",
                                    "releaseTag": [
                                        "tenderAmendment"
                                    ],
                                    "value": "ocds-213czf-000-00002-01-tender"
                                }
                            ],
                            "releaseID": [
                                {
                                    "releaseID": "ocds-213czf-000-00002-01-tender-amendment",
                                    "releaseDate": "2016-02-05T10:30:00Z",
                                    "releaseTag": [
                                        "tenderAmendment"
                                    ],
                                    "value": "ocds-213czf-000-00002-01-tender-amendment"
                                }
                            ]
                        }
                    ]
                },
                "awards": [
                    {
                        "id": "ocds-213czf-000-00002-award-supplier-one",
                        "title": [
                            {
                                "releaseID": "ocds-213czf-000-00002-01-award1",
                                "releaseDate": "2016-03-01T09:30:00Z",
                                "releaseTag": [
                                    "award"
                                ],
                                "value": "Award of contract to create the data merging tool."
                            }
                        ],
                        "description": [
                            {
                                "releaseID": "ocds-213czf-000-00002-01-award1",
                                "releaseDate": "2016-03-01T09:30:00Z",
                                "releaseTag": [
                                    "award"
                                ],
                                "value": "Supplier 1 has been commissioned to create the merge tool. A separate contract will be awarded to write the documentation"
                            }
                        ],
                        "status": [
                            {
                                "releaseID": "ocds-213czf-000-00002-01-award1",
                                "releaseDate": "2016-03-01T09:30:00Z",
                                "releaseTag": [
                                    "award"
                                ],
                                "value": "active"
                            }
                        ],
                        "date": [
                            {
                                "releaseID": "ocds-213czf-000-00002-01-award1",
                                "releaseDate": "2016-03-01T09:30:00Z",
                                "releaseTag": [
                                    "award"
                                ],
                                "value": "2016-03-01T09:30:00Z"
                            }
                        ],
                        "value": {
                            "amount": [
                                {
                                    "releaseID": "ocds-213czf-000-00002-01-award1",
                                    "releaseDate": "2016-03-01T09:30:00Z",
                                    "releaseTag": [
                                        "award"
                                    ],
                                    "value": 750
                                }
                            ],
                            "currency": [
                                {
                                    "releaseID": "ocds-213czf-000-00002-01-award1",
                                    "releaseDate": "2016-03-01T09:30:00Z",
                                    "releaseTag": [
                                        "award"
                                    ],
                                    "value": "USD"
                                }
                            ]
                        }
                    },
                    {
                        "id": "ocds-213czf-000-00002-award-supplier-two",
                        "title": [
                            {
                                "releaseID": "ocds-213czf-000-00002-01-award2",
                                "releaseDate": "2016-03-03T09:30:00Z",
                                "releaseTag": [
                                    "award"
                                ],
                                "value": "Award of contract to create the data merging tool."
                            }
                        ],
                        "description": [
                            {
                                "releaseID": "ocds-213czf-000-00002-01-award2",
                                "releaseDate": "2016-03-03T09:30:00Z",
                                "releaseTag": [
                                    "award"
                                ],
                                "value": "Supplier 2 has been commissioned to create the documentation. A separate contract will be awarded to create the tool"
                            }
                        ],
                        "status": [
                            {
                                "releaseID": "ocds-213czf-000-00002-01-award2",
                                "releaseDate": "2016-03-03T09:30:00Z",
                                "releaseTag": [
                                    "award"
                                ],
                                "value": "active"
                            }
                        ],
                        "date": [
                            {
                                "releaseID": "ocds-213czf-000-00002-01-award2",
                                "releaseDate": "2016-03-03T09:30:00Z",
                                "releaseTag": [
                                    "award"
                                ],
                                "value": "2016-03-03T09:30:00Z"
                            }
                        ],
                        "value": {
                            "amount": [
                                {
                                    "releaseID": "ocds-213czf-000-00002-01-award2",
                                    "releaseDate": "2016-03-03T09:30:00Z",
                                    "releaseTag": [
                                        "award"
                                    ],
                                    "value": 750
                                }
                            ],
                            "currency": [
                                {
                                    "releaseID": "ocds-213czf-000-00002-01-award2",
                                    "releaseDate": "2016-03-03T09:30:00Z",
                                    "releaseTag": [
                                        "award"
                                    ],
                                    "value": "USD"
                                }
                            ]
                        }
                    }
                ]
            }
        }
    ]
}

Ejemplo 2: Eliminación de campos y objetos

Campos

Una agencia gubernamental en Colombia publica una oportunidad de contratación, incluyendo información sobre la licitación, como se muestra a continuación.

Al cabo de unos días, el responsable se da cuenta que la descripción de la licitación es una duplicación del título de la misma y decide dejar el campo description en blanco, al considerar que el campo tender/title tiene toda la información necesaria. Se publica una entrega con la etiqueta 'tenderUpdate', y el registro para este proceso es actualizado.

En el registro final, tanto la entrega compilada como la versionada muestran los cambios. El campo tender/description ha desaparecido de la compiledRelease, y la versionedRelease muestra tanto el valor anterior como el valor null utilizado para eliminar el campo. La entrada con el valor null puede utilizarse para determinar cuándo se eliminó el campo.

{
    "uri": "https://standard.open-contracting.org/examples/releases/ocds-k50g02-13-9-368828-tender.json",
    "publisher": {
        "name": "Colombia Compra Eficiente"
    },
    "publishedDate": "2013-07-28T09:40:10.000Z",
    "version": "1.1",
    "releases": [
        {
            "date": "2013-07-28T09:40:10.000Z",
            "language": "es",
            "ocid": "ocds-k50g02-13-9-368828",
            "id": "13-9-368828-tender",
            "tag": [
                "tender"
            ],
            "initiationType": "tender",
            "parties": [
                {
                    "name": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)",
                    "roles": [
                        "procuringEntity",
                        "buyer"
                    ],
                    "address": {
                        "countryName": "COLOMBIA",
                        "region": "Bogot\u00e1 D.C.",
                        "streetAddress": "Calle 26 No. 27-48",
                        "locality": "Bogot\u00e1 D.C."
                    },
                    "contactPoint": {
                        "email": "comando.ecarmeroguayabal@inpec.gov.co",
                        "telephone": "(8) 2530814",
                        "name": "DEISY ALEXANDRA GARAY"
                    },
                    "identifier": {
                        "scheme": "CO-RUE",
                        "id": "800215546",
                        "legalName": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)"
                    },
                    "id": "800215546"
                }
            ],
            "buyer": {
                "id": "800215546",
                "name": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)"
            },
            "tender": {
                "status": "active",
                "description": "ADQUISICION DE COLCHONETAS PARA LA DOTACION DESTINADOS A LA POBLACION INTERNA DEL EPMSC ARMERO GUAYABAL TOLIMA",
                "title": "ADQUISICION DE COLCHONETAS PARA LA DOTACION DESTINADOS A LA POBLACION INTERNA DEL EPMSC ARMERO GUAYABAL TOLIMA",
                "procurementMethod": "open",
                "procurementMethodDetails": "Subasta",
                "value": {
                    "amount": 6725000
                },
                "tenderPeriod": {
                    "startDate": "2013-08-01T09:00:00.000Z",
                    "durationInDays": 15
                },
                "submissionMethod": [
                    "inPerson"
                ],
                "submissionMethodDetails": "Municipio obtenci\u00f3n: Guayabal Municipio entrega: Guayabal Municipio ejecuci\u00f3n: No definido Lugar aclaraciones: No definido",
                "procuringEntity": {
                    "id": "800215546",
                    "name": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)"
                },
                "id": "13-9-368828"
            }
        }
    ]
}
{
    "uri": "https://standard.open-contracting.org/examples/releases/ocds-k50g02-13-9-368828-tenderUpdate.json",
    "publisher": {
        "name": "Colombia Compra Eficiente"
    },
    "publishedDate": "2013-07-30T09:00:10.000Z",
    "version": "1.1",
    "releases": [
        {
            "date": "2013-07-30T09:00:10.000Z",
            "language": "es",
            "ocid": "ocds-k50g02-13-9-368828",
            "id": "13-9-368828-tenderUpdate",
            "tag": [
                "tenderUpdate"
            ],
            "initiationType": "tender",
            "parties": [
                {
                    "name": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)",
                    "roles": [
                        "procuringEntity",
                        "buyer"
                    ],
                    "address": {
                        "countryName": "COLOMBIA",
                        "region": "Bogot\u00e1 D.C.",
                        "streetAddress": "Calle 26 No. 27-48",
                        "locality": "Bogot\u00e1 D.C."
                    },
                    "contactPoint": {
                        "email": "comando.ecarmeroguayabal@inpec.gov.co",
                        "telephone": "(8) 2530814",
                        "name": "DEISY ALEXANDRA GARAY"
                    },
                    "identifier": {
                        "scheme": "CO-RUE",
                        "id": "800215546",
                        "legalName": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)"
                    },
                    "id": "800215546"
                }
            ],
            "buyer": {
                "id": "800215546",
                "name": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)"
            },
            "tender": {
                "status": "active",
                "description": null,
                "title": "ADQUISICION DE COLCHONETAS PARA LA DOTACION DESTINADOS A LA POBLACION INTERNA DEL EPMSC ARMERO GUAYABAL TOLIMA",
                "procurementMethod": "open",
                "procurementMethodDetails": "Subasta",
                "value": {
                    "amount": 6725000
                },
                "tenderPeriod": {
                    "startDate": "2013-08-01T09:00:00.000Z",
                    "durationInDays": 15
                },
                "submissionMethod": [
                    "inPerson"
                ],
                "submissionMethodDetails": "Municipio obtenci\u00f3n: Guayabal Municipio entrega: Guayabal Municipio ejecuci\u00f3n: No definido Lugar aclaraciones: No definido",
                "procuringEntity": {
                    "id": "800215546",
                    "name": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)"
                },
                "id": "13-9-368828"
            }
        }
    ]
}
{
    "uri": "",
    "publisher": {
        "name": "Colombia Compra Eficiente"
    },
    "publishedDate": "2013-07-30T09:00:10.000Z",
    "version": "1.1",
    "packages": [
        "https://standard.open-contracting.org/examples/releases/ocds-k50g02-13-9-368828-tenderUpdate.json",
        "https://standard.open-contracting.org/examples/releases/ocds-k50g02-13-9-368828-tender.json"
    ],
    "records": [
        {
            "ocid": "ocds-k50g02-13-9-368828",
            "releases": [
                {
                    "date": "2013-07-30T09:00:10.000Z",
                    "language": "es",
                    "ocid": "ocds-k50g02-13-9-368828",
                    "id": "13-9-368828-tenderUpdate",
                    "tag": [
                        "tenderUpdate"
                    ],
                    "initiationType": "tender",
                    "parties": [
                        {
                            "name": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)",
                            "roles": [
                                "procuringEntity",
                                "buyer"
                            ],
                            "address": {
                                "countryName": "COLOMBIA",
                                "region": "Bogot\u00e1 D.C.",
                                "streetAddress": "Calle 26 No. 27-48",
                                "locality": "Bogot\u00e1 D.C."
                            },
                            "contactPoint": {
                                "email": "comando.ecarmeroguayabal@inpec.gov.co",
                                "telephone": "(8) 2530814",
                                "name": "DEISY ALEXANDRA GARAY"
                            },
                            "identifier": {
                                "scheme": "CO-RUE",
                                "id": "800215546",
                                "legalName": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)"
                            },
                            "id": "800215546"
                        }
                    ],
                    "buyer": {
                        "id": "800215546",
                        "name": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)"
                    },
                    "tender": {
                        "status": "active",
                        "description": null,
                        "title": "ADQUISICION DE COLCHONETAS PARA LA DOTACION DESTINADOS A LA POBLACION INTERNA DEL EPMSC ARMERO GUAYABAL TOLIMA",
                        "procurementMethod": "open",
                        "procurementMethodDetails": "Subasta",
                        "value": {
                            "amount": 6725000
                        },
                        "tenderPeriod": {
                            "startDate": "2013-08-01T09:00:00.000Z",
                            "durationInDays": 15
                        },
                        "submissionMethod": [
                            "inPerson"
                        ],
                        "submissionMethodDetails": "Municipio obtenci\u00f3n: Guayabal Municipio entrega: Guayabal Municipio ejecuci\u00f3n: No definido Lugar aclaraciones: No definido",
                        "procuringEntity": {
                            "id": "800215546",
                            "name": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)"
                        },
                        "id": "13-9-368828"
                    }
                },
                {
                    "date": "2013-07-28T09:40:10.000Z",
                    "language": "es",
                    "ocid": "ocds-k50g02-13-9-368828",
                    "id": "13-9-368828-tender",
                    "tag": [
                        "tender"
                    ],
                    "initiationType": "tender",
                    "parties": [
                        {
                            "name": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)",
                            "roles": [
                                "procuringEntity",
                                "buyer"
                            ],
                            "address": {
                                "countryName": "COLOMBIA",
                                "region": "Bogot\u00e1 D.C.",
                                "streetAddress": "Calle 26 No. 27-48",
                                "locality": "Bogot\u00e1 D.C."
                            },
                            "contactPoint": {
                                "email": "comando.ecarmeroguayabal@inpec.gov.co",
                                "telephone": "(8) 2530814",
                                "name": "DEISY ALEXANDRA GARAY"
                            },
                            "identifier": {
                                "scheme": "CO-RUE",
                                "id": "800215546",
                                "legalName": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)"
                            },
                            "id": "800215546"
                        }
                    ],
                    "buyer": {
                        "id": "800215546",
                        "name": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)"
                    },
                    "tender": {
                        "status": "active",
                        "description": "ADQUISICION DE COLCHONETAS PARA LA DOTACION DESTINADOS A LA POBLACION INTERNA DEL EPMSC ARMERO GUAYABAL TOLIMA",
                        "title": "ADQUISICION DE COLCHONETAS PARA LA DOTACION DESTINADOS A LA POBLACION INTERNA DEL EPMSC ARMERO GUAYABAL TOLIMA",
                        "procurementMethod": "open",
                        "procurementMethodDetails": "Subasta",
                        "value": {
                            "amount": 6725000
                        },
                        "tenderPeriod": {
                            "startDate": "2013-08-01T09:00:00.000Z",
                            "durationInDays": 15
                        },
                        "submissionMethod": [
                            "inPerson"
                        ],
                        "submissionMethodDetails": "Municipio obtenci\u00f3n: Guayabal Municipio entrega: Guayabal Municipio ejecuci\u00f3n: No definido Lugar aclaraciones: No definido",
                        "procuringEntity": {
                            "id": "800215546",
                            "name": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)"
                        },
                        "id": "13-9-368828"
                    }
                }
            ],
            "compiledRelease": {
                "tag": [
                    "compiled"
                ],
                "id": "ocds-k50g02-13-9-368828-2013-07-30T09:00:10.000Z",
                "date": "2013-07-30T09:00:10.000Z",
                "ocid": "ocds-k50g02-13-9-368828",
                "language": "es",
                "initiationType": "tender",
                "parties": [
                    {
                        "id": "800215546",
                        "name": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)",
                        "roles": [
                            "procuringEntity",
                            "buyer"
                        ],
                        "address": {
                            "countryName": "COLOMBIA",
                            "region": "Bogot\u00e1 D.C.",
                            "streetAddress": "Calle 26 No. 27-48",
                            "locality": "Bogot\u00e1 D.C."
                        },
                        "contactPoint": {
                            "email": "comando.ecarmeroguayabal@inpec.gov.co",
                            "telephone": "(8) 2530814",
                            "name": "DEISY ALEXANDRA GARAY"
                        },
                        "identifier": {
                            "scheme": "CO-RUE",
                            "id": "800215546",
                            "legalName": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)"
                        }
                    }
                ],
                "buyer": {
                    "id": "800215546",
                    "name": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)"
                },
                "tender": {
                    "status": "active",
                    "title": "ADQUISICION DE COLCHONETAS PARA LA DOTACION DESTINADOS A LA POBLACION INTERNA DEL EPMSC ARMERO GUAYABAL TOLIMA",
                    "procurementMethod": "open",
                    "procurementMethodDetails": "Subasta",
                    "value": {
                        "amount": 6725000
                    },
                    "tenderPeriod": {
                        "startDate": "2013-08-01T09:00:00.000Z",
                        "durationInDays": 15
                    },
                    "submissionMethod": [
                        "inPerson"
                    ],
                    "submissionMethodDetails": "Municipio obtenci\u00f3n: Guayabal Municipio entrega: Guayabal Municipio ejecuci\u00f3n: No definido Lugar aclaraciones: No definido",
                    "procuringEntity": {
                        "id": "800215546",
                        "name": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)"
                    },
                    "id": "13-9-368828"
                }
            },
            "versionedRelease": {
                "ocid": "ocds-k50g02-13-9-368828",
                "language": [
                    {
                        "releaseID": "13-9-368828-tender",
                        "releaseDate": "2013-07-28T09:40:10.000Z",
                        "releaseTag": [
                            "tender"
                        ],
                        "value": "es"
                    }
                ],
                "initiationType": [
                    {
                        "releaseID": "13-9-368828-tender",
                        "releaseDate": "2013-07-28T09:40:10.000Z",
                        "releaseTag": [
                            "tender"
                        ],
                        "value": "tender"
                    }
                ],
                "parties": [
                    {
                        "id": "800215546",
                        "name": [
                            {
                                "releaseID": "13-9-368828-tender",
                                "releaseDate": "2013-07-28T09:40:10.000Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)"
                            }
                        ],
                        "roles": [
                            {
                                "releaseID": "13-9-368828-tender",
                                "releaseDate": "2013-07-28T09:40:10.000Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": [
                                    "procuringEntity",
                                    "buyer"
                                ]
                            }
                        ],
                        "address": {
                            "countryName": [
                                {
                                    "releaseID": "13-9-368828-tender",
                                    "releaseDate": "2013-07-28T09:40:10.000Z",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "COLOMBIA"
                                }
                            ],
                            "region": [
                                {
                                    "releaseID": "13-9-368828-tender",
                                    "releaseDate": "2013-07-28T09:40:10.000Z",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "Bogot\u00e1 D.C."
                                }
                            ],
                            "streetAddress": [
                                {
                                    "releaseID": "13-9-368828-tender",
                                    "releaseDate": "2013-07-28T09:40:10.000Z",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "Calle 26 No. 27-48"
                                }
                            ],
                            "locality": [
                                {
                                    "releaseID": "13-9-368828-tender",
                                    "releaseDate": "2013-07-28T09:40:10.000Z",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "Bogot\u00e1 D.C."
                                }
                            ]
                        },
                        "contactPoint": {
                            "email": [
                                {
                                    "releaseID": "13-9-368828-tender",
                                    "releaseDate": "2013-07-28T09:40:10.000Z",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "comando.ecarmeroguayabal@inpec.gov.co"
                                }
                            ],
                            "telephone": [
                                {
                                    "releaseID": "13-9-368828-tender",
                                    "releaseDate": "2013-07-28T09:40:10.000Z",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "(8) 2530814"
                                }
                            ],
                            "name": [
                                {
                                    "releaseID": "13-9-368828-tender",
                                    "releaseDate": "2013-07-28T09:40:10.000Z",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "DEISY ALEXANDRA GARAY"
                                }
                            ]
                        },
                        "identifier": {
                            "scheme": [
                                {
                                    "releaseID": "13-9-368828-tender",
                                    "releaseDate": "2013-07-28T09:40:10.000Z",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "CO-RUE"
                                }
                            ],
                            "id": [
                                {
                                    "releaseID": "13-9-368828-tender",
                                    "releaseDate": "2013-07-28T09:40:10.000Z",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "800215546"
                                }
                            ],
                            "legalName": [
                                {
                                    "releaseID": "13-9-368828-tender",
                                    "releaseDate": "2013-07-28T09:40:10.000Z",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)"
                                }
                            ]
                        }
                    }
                ],
                "buyer": {
                    "id": [
                        {
                            "releaseID": "13-9-368828-tender",
                            "releaseDate": "2013-07-28T09:40:10.000Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "800215546"
                        }
                    ],
                    "name": [
                        {
                            "releaseID": "13-9-368828-tender",
                            "releaseDate": "2013-07-28T09:40:10.000Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)"
                        }
                    ]
                },
                "tender": {
                    "status": [
                        {
                            "releaseID": "13-9-368828-tender",
                            "releaseDate": "2013-07-28T09:40:10.000Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "active"
                        }
                    ],
                    "description": [
                        {
                            "releaseID": "13-9-368828-tender",
                            "releaseDate": "2013-07-28T09:40:10.000Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "ADQUISICION DE COLCHONETAS PARA LA DOTACION DESTINADOS A LA POBLACION INTERNA DEL EPMSC ARMERO GUAYABAL TOLIMA"
                        },
                        {
                            "releaseID": "13-9-368828-tenderUpdate",
                            "releaseDate": "2013-07-30T09:00:10.000Z",
                            "releaseTag": [
                                "tenderUpdate"
                            ],
                            "value": null
                        }
                    ],
                    "title": [
                        {
                            "releaseID": "13-9-368828-tender",
                            "releaseDate": "2013-07-28T09:40:10.000Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "ADQUISICION DE COLCHONETAS PARA LA DOTACION DESTINADOS A LA POBLACION INTERNA DEL EPMSC ARMERO GUAYABAL TOLIMA"
                        }
                    ],
                    "procurementMethod": [
                        {
                            "releaseID": "13-9-368828-tender",
                            "releaseDate": "2013-07-28T09:40:10.000Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "open"
                        }
                    ],
                    "procurementMethodDetails": [
                        {
                            "releaseID": "13-9-368828-tender",
                            "releaseDate": "2013-07-28T09:40:10.000Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "Subasta"
                        }
                    ],
                    "value": {
                        "amount": [
                            {
                                "releaseID": "13-9-368828-tender",
                                "releaseDate": "2013-07-28T09:40:10.000Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": 6725000
                            }
                        ]
                    },
                    "tenderPeriod": {
                        "startDate": [
                            {
                                "releaseID": "13-9-368828-tender",
                                "releaseDate": "2013-07-28T09:40:10.000Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "2013-08-01T09:00:00.000Z"
                            }
                        ],
                        "durationInDays": [
                            {
                                "releaseID": "13-9-368828-tender",
                                "releaseDate": "2013-07-28T09:40:10.000Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": 15
                            }
                        ]
                    },
                    "submissionMethod": [
                        {
                            "releaseID": "13-9-368828-tender",
                            "releaseDate": "2013-07-28T09:40:10.000Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": [
                                "inPerson"
                            ]
                        }
                    ],
                    "submissionMethodDetails": [
                        {
                            "releaseID": "13-9-368828-tender",
                            "releaseDate": "2013-07-28T09:40:10.000Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "Municipio obtenci\u00f3n: Guayabal Municipio entrega: Guayabal Municipio ejecuci\u00f3n: No definido Lugar aclaraciones: No definido"
                        }
                    ],
                    "procuringEntity": {
                        "id": [
                            {
                                "releaseID": "13-9-368828-tender",
                                "releaseDate": "2013-07-28T09:40:10.000Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "800215546"
                            }
                        ],
                        "name": [
                            {
                                "releaseID": "13-9-368828-tender",
                                "releaseDate": "2013-07-28T09:40:10.000Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "INSTITUTO NACIONAL PENITENCIARIO Y CARCELARIO (INPEC)"
                            }
                        ]
                    },
                    "id": [
                        {
                            "releaseID": "13-9-368828-tender",
                            "releaseDate": "2013-07-28T09:40:10.000Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "13-9-368828"
                        }
                    ]
                }
            }
        }
    ]
}

Objetos

Otra agencia gubernamental en Colombia publica una nueva oportunidad de contratación. Los detalles se proporcionan en una entrega del OCDS, como se muestra a continuación.

Unos días después de publicar el anuncio de licitación, la agencia gubernamental recibe información de los posibles licitantes y se da cuenta que el periodo del contrato estimado para la licitación podría ser inviable. En su lugar, deciden negociar el periodo del contrato con el proveedor adjudicado, y eliminan el periodo del contrato de la oportunidad para evitar confundir a los posibles licitantes.

Se publica una entrega con la etiqueta 'tenderAmendment', en la que tanto startDate como endDate del bloque contractPeriod se han establecido a null. Además, se incluye un bloque amendments para explicar los cambios.

El registro final se muestra a continuación. Observe que los campos del bloque contractPeriod han desaparecido del compiledRelease, y el versionedRelease contiene los valores anteriores.

{
    "uri": "https://standard.open-contracting.org/examples/releases/ocds-k50g02-11-13-651832-tender.json",
    "publisher": {
        "name": "Colombia Compra Eficiente"
    },
    "publishedDate": "2011-10-14T16:26:49.000Z",
    "version": "1.1",
    "releases": [
        {
            "date": "2011-10-14T16:26:49.000Z",
            "language": "es",
            "ocid": "ocds-k50g02-11-13-651832",
            "id": "11-13-651832-tender",
            "tag": [
                "tender"
            ],
            "initiationType": "tender",
            "parties": [
                {
                    "name": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES",
                    "roles": [
                        "procuringEntity",
                        "buyer"
                    ],
                    "address": {
                        "countryName": "COLOMBIA",
                        "region": "Cauca",
                        "locality": "Mercaderes"
                    },
                    "contactPoint": {
                        "email": "derazo@example.com",
                        "telephone": "152 2158746",
                        "name": "DIEGO EDUARDO ERAZO GUERRERO"
                    },
                    "identifier": {
                        "scheme": "CO-RUE",
                        "id": "890701933",
                        "legalName": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES"
                    },
                    "id": "890701933"
                }
            ],
            "buyer": {
                "id": "890701933",
                "name": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES"
            },
            "tender": {
                "id": "11-13-651832",
                "status": "active",
                "description": "CONSTRUCCI\u00d3N DE OBRAS DE REHABILITACI\u00d3N Y MANTENIMIENTO DE LA V\u00cdA CARRETEABLE: VEREDA CURACAS-VEREDA LA MONJITA, EN UNA EXTENSI\u00d3N DE SEIS (06) KIL\u00d3METROS EN MUNICIPIO DE MERCADERES CAUCA.",
                "procurementMethod": "open",
                "submissionMethodDetails": "Municipio obtenci\u00f3n: Mercaderes, Municipio entrega: Mercaderes, Municipio ejecuci\u00f3n: No definido, Lugar aclaraciones: No definido",
                "procurementMethodDetails": "Contrataci\u00f3n M\u00ednima Cuant\u00eda",
                "value": {
                    "amount": 5000000
                },
                "submissionMethod": [
                    "inPerson"
                ],
                "procuringEntity": {
                    "id": "890701933",
                    "name": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES"
                },
                "procurementMethodRationale": "Ninguna",
                "tenderPeriod": {
                    "startDate": "2011-10-14T16:22:00.000Z",
                    "endDate": "2011-10-20T00:00:00.000Z"
                },
                "contractPeriod": {
                    "startDate": "2011-11-20T09:00:00.000Z",
                    "endDate": "2012-01-31T17:00:00.000Z"
                }
            }
        }
    ]
}
{
    "uri": "https://standard.open-contracting.org/examples/releases/ocds-k50g02-11-13-651832-tenderUpdate.json",
    "publisher": {
        "name": "Colombia Compra Eficiente"
    },
    "publishedDate": "2011-10-18T08:54:21.000Z",
    "version": "1.1",
    "releases": [
        {
            "date": "2011-10-18T08:54:21.000Z",
            "language": "es",
            "ocid": "ocds-k50g02-11-13-651832",
            "id": "11-13-651832-tenderUpdate",
            "tag": [
                "tenderAmendment"
            ],
            "initiationType": "tender",
            "parties": [
                {
                    "name": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES",
                    "roles": [
                        "procuringEntity",
                        "buyer"
                    ],
                    "address": {
                        "countryName": "COLOMBIA",
                        "region": "Cauca",
                        "locality": "Mercaderes"
                    },
                    "contactPoint": {
                        "email": "derazo@example.com",
                        "telephone": "152 2158746",
                        "name": "DIEGO EDUARDO ERAZO GUERRERO"
                    },
                    "identifier": {
                        "scheme": "CO-RUE",
                        "id": "890701933",
                        "legalName": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES"
                    },
                    "id": "890701933"
                }
            ],
            "buyer": {
                "id": "890701933",
                "name": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES"
            },
            "tender": {
                "id": "11-13-651832",
                "status": "active",
                "description": "CONSTRUCCI\u00d3N DE OBRAS DE REHABILITACI\u00d3N Y MANTENIMIENTO DE LA V\u00cdA CARRETEABLE: VEREDA CURACAS-VEREDA LA MONJITA, EN UNA EXTENSI\u00d3N DE SEIS (06) KIL\u00d3METROS EN MUNICIPIO DE MERCADERES CAUCA.",
                "procurementMethod": "open",
                "submissionMethodDetails": "Municipio obtenci\u00f3n: Mercaderes, Municipio entrega: Mercaderes, Municipio ejecuci\u00f3n: No definido, Lugar aclaraciones: No definido",
                "procurementMethodDetails": "Contrataci\u00f3n M\u00ednima Cuant\u00eda",
                "value": {
                    "amount": 5000000
                },
                "submissionMethod": [
                    "inPerson"
                ],
                "procuringEntity": {
                    "id": "890701933",
                    "name": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES"
                },
                "procurementMethodRationale": "Ninguna",
                "tenderPeriod": {
                    "startDate": "2011-10-14T16:22:00.000Z",
                    "endDate": "2011-10-26T00:00:00.000Z"
                },
                "contractPeriod": {
                    "startDate": null,
                    "endDate": null
                },
                "hasEnquiries": true,
                "amendments": [
                    {
                        "id": "01",
                        "date": "2011-10-18T08:54:21.000Z",
                        "amendsReleaseId": "11-13-651832-tender",
                        "description": "Se ha removido el periodo estimado de contrato y se ha extendido el periodo de presentaci\u00f3n de ofertas.",
                        "rationale": "Luego de recibir consultas de potenciales proveedores, se ha decidido omitir el periodo estimado de contrato y dejarlo abierto a negociaciones con el proveedor adjudicado."
                    }
                ]
            }
        }
    ]
}
{
    "uri": "",
    "publisher": {
        "name": "Colombia Compra Eficiente"
    },
    "publishedDate": "",
    "version": "1.1",
    "packages": [
        "https://standard.open-contracting.org/examples/releases/ocds-k50g02-11-13-651832-tenderUpdate.json",
        "https://standard.open-contracting.org/examples/releases/ocds-k50g02-11-13-651832-tender.json"
    ],
    "records": [
        {
            "ocid": "ocds-k50g02-11-13-651832",
            "releases": [
                {
                    "date": "2011-10-18T08:54:21.000Z",
                    "language": "es",
                    "ocid": "ocds-k50g02-11-13-651832",
                    "id": "11-13-651832-tenderUpdate",
                    "tag": [
                        "tenderAmendment"
                    ],
                    "initiationType": "tender",
                    "parties": [
                        {
                            "name": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES",
                            "roles": [
                                "procuringEntity",
                                "buyer"
                            ],
                            "address": {
                                "countryName": "COLOMBIA",
                                "region": "Cauca",
                                "locality": "Mercaderes"
                            },
                            "contactPoint": {
                                "email": "derazo@example.com",
                                "telephone": "152 2158746",
                                "name": "DIEGO EDUARDO ERAZO GUERRERO"
                            },
                            "identifier": {
                                "scheme": "CO-RUE",
                                "id": "890701933",
                                "legalName": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES"
                            },
                            "id": "890701933"
                        }
                    ],
                    "buyer": {
                        "id": "890701933",
                        "name": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES"
                    },
                    "tender": {
                        "id": "11-13-651832",
                        "status": "active",
                        "description": "CONSTRUCCI\u00d3N DE OBRAS DE REHABILITACI\u00d3N Y MANTENIMIENTO DE LA V\u00cdA CARRETEABLE: VEREDA CURACAS-VEREDA LA MONJITA, EN UNA EXTENSI\u00d3N DE SEIS (06) KIL\u00d3METROS EN MUNICIPIO DE MERCADERES CAUCA.",
                        "procurementMethod": "open",
                        "submissionMethodDetails": "Municipio obtenci\u00f3n: Mercaderes, Municipio entrega: Mercaderes, Municipio ejecuci\u00f3n: No definido, Lugar aclaraciones: No definido",
                        "procurementMethodDetails": "Contrataci\u00f3n M\u00ednima Cuant\u00eda",
                        "value": {
                            "amount": 5000000
                        },
                        "submissionMethod": [
                            "inPerson"
                        ],
                        "procuringEntity": {
                            "id": "890701933",
                            "name": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES"
                        },
                        "procurementMethodRationale": "Ninguna",
                        "tenderPeriod": {
                            "startDate": "2011-10-14T16:22:00.000Z",
                            "endDate": "2011-10-26T00:00:00.000Z"
                        },
                        "contractPeriod": {
                            "startDate": null,
                            "endDate": null
                        },
                        "hasEnquiries": true,
                        "amendments": [
                            {
                                "id": "01",
                                "date": "2011-10-18T08:54:21.000Z",
                                "amendsReleaseId": "11-13-651832-tender",
                                "description": "Se ha removido el periodo estimado de contrato y se ha extendido el periodo de presentaci\u00f3n de ofertas.",
                                "rationale": "Luego de recibir consultas de potenciales proveedores, se ha decidido omitir el periodo estimado de contrato y dejarlo abierto a negociaciones con el proveedor adjudicado."
                            }
                        ]
                    }
                },
                {
                    "date": "2011-10-14T16:26:49.000Z",
                    "language": "es",
                    "ocid": "ocds-k50g02-11-13-651832",
                    "id": "11-13-651832-tender",
                    "tag": [
                        "tender"
                    ],
                    "initiationType": "tender",
                    "parties": [
                        {
                            "name": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES",
                            "roles": [
                                "procuringEntity",
                                "buyer"
                            ],
                            "address": {
                                "countryName": "COLOMBIA",
                                "region": "Cauca",
                                "locality": "Mercaderes"
                            },
                            "contactPoint": {
                                "email": "derazo@example.com",
                                "telephone": "152 2158746",
                                "name": "DIEGO EDUARDO ERAZO GUERRERO"
                            },
                            "identifier": {
                                "scheme": "CO-RUE",
                                "id": "890701933",
                                "legalName": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES"
                            },
                            "id": "890701933"
                        }
                    ],
                    "buyer": {
                        "id": "890701933",
                        "name": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES"
                    },
                    "tender": {
                        "id": "11-13-651832",
                        "status": "active",
                        "description": "CONSTRUCCI\u00d3N DE OBRAS DE REHABILITACI\u00d3N Y MANTENIMIENTO DE LA V\u00cdA CARRETEABLE: VEREDA CURACAS-VEREDA LA MONJITA, EN UNA EXTENSI\u00d3N DE SEIS (06) KIL\u00d3METROS EN MUNICIPIO DE MERCADERES CAUCA.",
                        "procurementMethod": "open",
                        "submissionMethodDetails": "Municipio obtenci\u00f3n: Mercaderes, Municipio entrega: Mercaderes, Municipio ejecuci\u00f3n: No definido, Lugar aclaraciones: No definido",
                        "procurementMethodDetails": "Contrataci\u00f3n M\u00ednima Cuant\u00eda",
                        "value": {
                            "amount": 5000000
                        },
                        "submissionMethod": [
                            "inPerson"
                        ],
                        "procuringEntity": {
                            "id": "890701933",
                            "name": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES"
                        },
                        "procurementMethodRationale": "Ninguna",
                        "tenderPeriod": {
                            "startDate": "2011-10-14T16:22:00.000Z",
                            "endDate": "2011-10-20T00:00:00.000Z"
                        },
                        "contractPeriod": {
                            "startDate": "2011-11-20T09:00:00.000Z",
                            "endDate": "2012-01-31T17:00:00.000Z"
                        }
                    }
                }
            ],
            "compiledRelease": {
                "tag": [
                    "compiled"
                ],
                "id": "ocds-k50g02-11-13-651832-2011-10-18T08:54:21.000Z",
                "date": "2011-10-18T08:54:21.000Z",
                "ocid": "ocds-k50g02-11-13-651832",
                "language": "es",
                "initiationType": "tender",
                "parties": [
                    {
                        "id": "890701933",
                        "name": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES",
                        "roles": [
                            "procuringEntity",
                            "buyer"
                        ],
                        "address": {
                            "countryName": "COLOMBIA",
                            "region": "Cauca",
                            "locality": "Mercaderes"
                        },
                        "contactPoint": {
                            "email": "derazo@example.com",
                            "telephone": "152 2158746",
                            "name": "DIEGO EDUARDO ERAZO GUERRERO"
                        },
                        "identifier": {
                            "scheme": "CO-RUE",
                            "id": "890701933",
                            "legalName": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES"
                        }
                    }
                ],
                "buyer": {
                    "id": "890701933",
                    "name": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES"
                },
                "tender": {
                    "id": "11-13-651832",
                    "status": "active",
                    "description": "CONSTRUCCI\u00d3N DE OBRAS DE REHABILITACI\u00d3N Y MANTENIMIENTO DE LA V\u00cdA CARRETEABLE: VEREDA CURACAS-VEREDA LA MONJITA, EN UNA EXTENSI\u00d3N DE SEIS (06) KIL\u00d3METROS EN MUNICIPIO DE MERCADERES CAUCA.",
                    "procurementMethod": "open",
                    "submissionMethodDetails": "Municipio obtenci\u00f3n: Mercaderes, Municipio entrega: Mercaderes, Municipio ejecuci\u00f3n: No definido, Lugar aclaraciones: No definido",
                    "procurementMethodDetails": "Contrataci\u00f3n M\u00ednima Cuant\u00eda",
                    "value": {
                        "amount": 5000000
                    },
                    "submissionMethod": [
                        "inPerson"
                    ],
                    "procuringEntity": {
                        "id": "890701933",
                        "name": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES"
                    },
                    "procurementMethodRationale": "Ninguna",
                    "tenderPeriod": {
                        "startDate": "2011-10-14T16:22:00.000Z",
                        "endDate": "2011-10-26T00:00:00.000Z"
                    },
                    "contractPeriod": {},
                    "hasEnquiries": true,
                    "amendments": [
                        {
                            "id": "01",
                            "date": "2011-10-18T08:54:21.000Z",
                            "amendsReleaseId": "11-13-651832-tender",
                            "description": "Se ha removido el periodo estimado de contrato y se ha extendido el periodo de presentaci\u00f3n de ofertas.",
                            "rationale": "Luego de recibir consultas de potenciales proveedores, se ha decidido omitir el periodo estimado de contrato y dejarlo abierto a negociaciones con el proveedor adjudicado."
                        }
                    ]
                }
            },
            "versionedRelease": {
                "ocid": "ocds-k50g02-11-13-651832",
                "language": [
                    {
                        "releaseID": "11-13-651832-tender",
                        "releaseDate": "2011-10-14T16:26:49.000Z",
                        "releaseTag": [
                            "tender"
                        ],
                        "value": "es"
                    }
                ],
                "initiationType": [
                    {
                        "releaseID": "11-13-651832-tender",
                        "releaseDate": "2011-10-14T16:26:49.000Z",
                        "releaseTag": [
                            "tender"
                        ],
                        "value": "tender"
                    }
                ],
                "parties": [
                    {
                        "id": "890701933",
                        "name": [
                            {
                                "releaseID": "11-13-651832-tender",
                                "releaseDate": "2011-10-14T16:26:49.000Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES"
                            }
                        ],
                        "roles": [
                            {
                                "releaseID": "11-13-651832-tender",
                                "releaseDate": "2011-10-14T16:26:49.000Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": [
                                    "procuringEntity",
                                    "buyer"
                                ]
                            }
                        ],
                        "address": {
                            "countryName": [
                                {
                                    "releaseID": "11-13-651832-tender",
                                    "releaseDate": "2011-10-14T16:26:49.000Z",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "COLOMBIA"
                                }
                            ],
                            "region": [
                                {
                                    "releaseID": "11-13-651832-tender",
                                    "releaseDate": "2011-10-14T16:26:49.000Z",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "Cauca"
                                }
                            ],
                            "locality": [
                                {
                                    "releaseID": "11-13-651832-tender",
                                    "releaseDate": "2011-10-14T16:26:49.000Z",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "Mercaderes"
                                }
                            ]
                        },
                        "contactPoint": {
                            "email": [
                                {
                                    "releaseID": "11-13-651832-tender",
                                    "releaseDate": "2011-10-14T16:26:49.000Z",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "derazo@example.com"
                                }
                            ],
                            "telephone": [
                                {
                                    "releaseID": "11-13-651832-tender",
                                    "releaseDate": "2011-10-14T16:26:49.000Z",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "152 2158746"
                                }
                            ],
                            "name": [
                                {
                                    "releaseID": "11-13-651832-tender",
                                    "releaseDate": "2011-10-14T16:26:49.000Z",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "DIEGO EDUARDO ERAZO GUERRERO"
                                }
                            ]
                        },
                        "identifier": {
                            "scheme": [
                                {
                                    "releaseID": "11-13-651832-tender",
                                    "releaseDate": "2011-10-14T16:26:49.000Z",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "CO-RUE"
                                }
                            ],
                            "id": [
                                {
                                    "releaseID": "11-13-651832-tender",
                                    "releaseDate": "2011-10-14T16:26:49.000Z",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "890701933"
                                }
                            ],
                            "legalName": [
                                {
                                    "releaseID": "11-13-651832-tender",
                                    "releaseDate": "2011-10-14T16:26:49.000Z",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES"
                                }
                            ]
                        }
                    }
                ],
                "buyer": {
                    "id": [
                        {
                            "releaseID": "11-13-651832-tender",
                            "releaseDate": "2011-10-14T16:26:49.000Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "890701933"
                        }
                    ],
                    "name": [
                        {
                            "releaseID": "11-13-651832-tender",
                            "releaseDate": "2011-10-14T16:26:49.000Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES"
                        }
                    ]
                },
                "tender": {
                    "id": [
                        {
                            "releaseID": "11-13-651832-tender",
                            "releaseDate": "2011-10-14T16:26:49.000Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "11-13-651832"
                        }
                    ],
                    "status": [
                        {
                            "releaseID": "11-13-651832-tender",
                            "releaseDate": "2011-10-14T16:26:49.000Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "active"
                        }
                    ],
                    "description": [
                        {
                            "releaseID": "11-13-651832-tender",
                            "releaseDate": "2011-10-14T16:26:49.000Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "CONSTRUCCI\u00d3N DE OBRAS DE REHABILITACI\u00d3N Y MANTENIMIENTO DE LA V\u00cdA CARRETEABLE: VEREDA CURACAS-VEREDA LA MONJITA, EN UNA EXTENSI\u00d3N DE SEIS (06) KIL\u00d3METROS EN MUNICIPIO DE MERCADERES CAUCA."
                        }
                    ],
                    "procurementMethod": [
                        {
                            "releaseID": "11-13-651832-tender",
                            "releaseDate": "2011-10-14T16:26:49.000Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "open"
                        }
                    ],
                    "submissionMethodDetails": [
                        {
                            "releaseID": "11-13-651832-tender",
                            "releaseDate": "2011-10-14T16:26:49.000Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "Municipio obtenci\u00f3n: Mercaderes, Municipio entrega: Mercaderes, Municipio ejecuci\u00f3n: No definido, Lugar aclaraciones: No definido"
                        }
                    ],
                    "procurementMethodDetails": [
                        {
                            "releaseID": "11-13-651832-tender",
                            "releaseDate": "2011-10-14T16:26:49.000Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "Contrataci\u00f3n M\u00ednima Cuant\u00eda"
                        }
                    ],
                    "value": {
                        "amount": [
                            {
                                "releaseID": "11-13-651832-tender",
                                "releaseDate": "2011-10-14T16:26:49.000Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": 5000000
                            }
                        ]
                    },
                    "submissionMethod": [
                        {
                            "releaseID": "11-13-651832-tender",
                            "releaseDate": "2011-10-14T16:26:49.000Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": [
                                "inPerson"
                            ]
                        }
                    ],
                    "procuringEntity": {
                        "id": [
                            {
                                "releaseID": "11-13-651832-tender",
                                "releaseDate": "2011-10-14T16:26:49.000Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "890701933"
                            }
                        ],
                        "name": [
                            {
                                "releaseID": "11-13-651832-tender",
                                "releaseDate": "2011-10-14T16:26:49.000Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "CAUCA - ALCALD\u00cdA MUNICIPIO DE MERCADERES"
                            }
                        ]
                    },
                    "procurementMethodRationale": [
                        {
                            "releaseID": "11-13-651832-tender",
                            "releaseDate": "2011-10-14T16:26:49.000Z",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "Ninguna"
                        }
                    ],
                    "tenderPeriod": {
                        "startDate": [
                            {
                                "releaseID": "11-13-651832-tender",
                                "releaseDate": "2011-10-14T16:26:49.000Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "2011-10-14T16:22:00.000Z"
                            }
                        ],
                        "endDate": [
                            {
                                "releaseID": "11-13-651832-tender",
                                "releaseDate": "2011-10-14T16:26:49.000Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "2011-10-20T00:00:00.000Z"
                            },
                            {
                                "releaseID": "11-13-651832-tenderUpdate",
                                "releaseDate": "2011-10-18T08:54:21.000Z",
                                "releaseTag": [
                                    "tenderAmendment"
                                ],
                                "value": "2011-10-26T00:00:00.000Z"
                            }
                        ]
                    },
                    "contractPeriod": {
                        "startDate": [
                            {
                                "releaseID": "11-13-651832-tender",
                                "releaseDate": "2011-10-14T16:26:49.000Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "2011-11-20T09:00:00.000Z"
                            },
                            {
                                "releaseID": "11-13-651832-tenderUpdate",
                                "releaseDate": "2011-10-18T08:54:21.000Z",
                                "releaseTag": [
                                    "tenderAmendment"
                                ],
                                "value": null
                            }
                        ],
                        "endDate": [
                            {
                                "releaseID": "11-13-651832-tender",
                                "releaseDate": "2011-10-14T16:26:49.000Z",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "2012-01-31T17:00:00.000Z"
                            },
                            {
                                "releaseID": "11-13-651832-tenderUpdate",
                                "releaseDate": "2011-10-18T08:54:21.000Z",
                                "releaseTag": [
                                    "tenderAmendment"
                                ],
                                "value": null
                            }
                        ]
                    },
                    "hasEnquiries": [
                        {
                            "releaseID": "11-13-651832-tenderUpdate",
                            "releaseDate": "2011-10-18T08:54:21.000Z",
                            "releaseTag": [
                                "tenderAmendment"
                            ],
                            "value": true
                        }
                    ],
                    "amendments": [
                        {
                            "id": "01",
                            "date": [
                                {
                                    "releaseID": "11-13-651832-tenderUpdate",
                                    "releaseDate": "2011-10-18T08:54:21.000Z",
                                    "releaseTag": [
                                        "tenderAmendment"
                                    ],
                                    "value": "2011-10-18T08:54:21.000Z"
                                }
                            ],
                            "amendsReleaseId": [
                                {
                                    "releaseID": "11-13-651832-tenderUpdate",
                                    "releaseDate": "2011-10-18T08:54:21.000Z",
                                    "releaseTag": [
                                        "tenderAmendment"
                                    ],
                                    "value": "11-13-651832-tender"
                                }
                            ],
                            "description": [
                                {
                                    "releaseID": "11-13-651832-tenderUpdate",
                                    "releaseDate": "2011-10-18T08:54:21.000Z",
                                    "releaseTag": [
                                        "tenderAmendment"
                                    ],
                                    "value": "Se ha removido el periodo estimado de contrato y se ha extendido el periodo de presentaci\u00f3n de ofertas."
                                }
                            ],
                            "rationale": [
                                {
                                    "releaseID": "11-13-651832-tenderUpdate",
                                    "releaseDate": "2011-10-18T08:54:21.000Z",
                                    "releaseTag": [
                                        "tenderAmendment"
                                    ],
                                    "value": "Luego de recibir consultas de potenciales proveedores, se ha decidido omitir el periodo estimado de contrato y dejarlo abierto a negociaciones con el proveedor adjudicado."
                                }
                            ]
                        }
                    ]
                }
            }
        }
    ]
}

Ejemplo 3: Eliminación de elementos de la lista

El organismo de contratación pública de Zambia publica un anuncio de adjudicación, así como una entrega OCDS con una etiqueta de 'award'. Una ONG recopila semanalmente las entregas individuales publicadas por la autoridad de contratación para fusionarlos en sus propios registros, que utilizan para mostrar la información en su sitio web.

Dos semanas después, la autoridad publica una nueva entrega. Debido a las negociaciones con el proveedor adjudicado, se elimina uno de los artículos de la adjudicación y se añaden dos nuevos para sustituirlo, como se muestra a continuación. Los dos nuevos artículos se han añadido al final de la lista items, y el artículo a eliminar tiene todos sus campos establecidos en null.

La ONG genera un registro. En el registro, todos los campos del artículo eliminado han desaparecido, y sólo queda su id.

{
    "uri": "https://standard.open-contracting.org/examples/releases/ocds-23g63a01-200502-award.json",
    "publisher": {
        "name": "Zambia Public Procurement Authority"
    },
    "publishedDate": "2018-12-31T23:00:00Z",
    "version": "1.1",
    "releases": [
        {
            "language": "en",
            "ocid": "ocds-23g63a01-200502",
            "id": "ocds-23g63a01-200502-award",
            "tag": [
                "award"
            ],
            "initiationType": "tender",
            "date": "2018-12-31T23:00:00Z",
            "parties": [
                {
                    "id": "ZM-PCR-001",
                    "contactPoint": {
                        "url": "http://www.Zamtel.zm",
                        "faxNumber": "+260211256622",
                        "telephone": "+260211333152",
                        "email": "Customerservice@Zamtel.co.zm"
                    },
                    "identifier": {
                        "id": "001",
                        "scheme": "ZM-PCR",
                        "legalName": "Zambia Telecommunications Company Limited"
                    },
                    "name": "Zambia Telecommunications Company Limited",
                    "address": {
                        "postalCode": "37000",
                        "countryName": "Zambia",
                        "region": "ZM",
                        "streetAddress": "Zamtel House, Corner Church and Chilubi Roads",
                        "locality": "Lusaka"
                    },
                    "roles": [
                        "buyer"
                    ]
                },
                {
                    "id": "ZM-PCR-104500",
                    "name": "Joziel General Dealers Ltd",
                    "contactPoint": {
                        "telephone": "+260978552867"
                    },
                    "identifier": {
                        "scheme": "ZM-PCR",
                        "id": "104500",
                        "uri": "https://www.pacra.org.zm/#/p/pacrasearch/",
                        "legalName": "Joziel General Dealers Ltd"
                    },
                    "address": {
                        "postalCode": "",
                        "countryName": "Zambia",
                        "region": "ZM",
                        "streetAddress": "Plot 17 Chaholi Road Rhodes Park",
                        "locality": "Lusaka"
                    },
                    "roles": [
                        "supplier"
                    ]
                }
            ],
            "buyer": {
                "id": "ZM-PCR-001",
                "name": "Zambia Telecommunications Company Limited"
            },
            "awards": [
                {
                    "status": "active",
                    "description": "SUPPLY AND DELIVERY OF VARIOUS STATIONERY",
                    "title": "SUPPLY AND DELIVERY OF VARIOUS STATIONERY",
                    "items": [
                        {
                            "unit": {
                                "name": "each"
                            },
                            "quantity": 30,
                            "description": "Notebooks",
                            "classification": {
                                "scheme": "UNSPSC",
                                "description": "Paper pads and notebooks",
                                "id": "14111514"
                            },
                            "id": "14111514"
                        },
                        {
                            "unit": {
                                "name": "Ream"
                            },
                            "quantity": 130,
                            "description": "Printing and writing paper",
                            "classification": {
                                "scheme": "UNSPSC",
                                "description": "Printing and writing paper",
                                "id": "14111500"
                            },
                            "id": "14111500"
                        },
                        {
                            "unit": {
                                "name": "packet"
                            },
                            "quantity": 100,
                            "description": "Self adhesive note paper",
                            "classification": {
                                "scheme": "UNSPSC",
                                "description": "Self adhesive note paper",
                                "id": "14111530"
                            },
                            "id": "14111530"
                        },
                        {
                            "unit": {
                                "name": "each"
                            },
                            "quantity": 200,
                            "description": "Folders",
                            "classification": {
                                "scheme": "UNSPSC",
                                "description": "Folders",
                                "id": "44122011"
                            },
                            "id": "44122011"
                        }
                    ],
                    "suppliers": [
                        {
                            "id": "ZM-PCR-104500",
                            "name": "Joziel General Dealers Ltd"
                        }
                    ],
                    "value": {
                        "currency": "ZMW",
                        "amount": 13363.23
                    },
                    "date": "2018-12-31T06:40:57Z",
                    "id": "1201"
                }
            ]
        }
    ]
}
{
    "uri": "https://standard.open-contracting.org/examples/releases/ocds-23g63a01-200502-awardAmendment.json",
    "publisher": {
        "name": "Zambia Public Procurement Authority"
    },
    "publishedDate": "2019-01-21T09:00:00Z",
    "version": "1.1",
    "releases": [
        {
            "language": "en",
            "ocid": "ocds-23g63a01-200502",
            "id": "ocds-23g63a01-200502-awardAmendment",
            "tag": [
                "awardAmendment"
            ],
            "initiationType": "tender",
            "date": "2019-01-21T09:00:00Z",
            "parties": [
                {
                    "id": "ZM-PCR-001",
                    "contactPoint": {
                        "url": "http://www.Zamtel.zm",
                        "faxNumber": "+260211256622",
                        "telephone": "+260211333152",
                        "email": "Customerservice@Zamtel.co.zm"
                    },
                    "identifier": {
                        "id": "001",
                        "scheme": "ZM-PCR",
                        "legalName": "Zambia Telecommunications Company Limited"
                    },
                    "name": "Zambia Telecommunications Company Limited",
                    "address": {
                        "postalCode": "37000",
                        "countryName": "Zambia",
                        "region": "ZM",
                        "streetAddress": "Zamtel House, Corner Church and Chilubi Roads",
                        "locality": "Lusaka"
                    },
                    "roles": [
                        "buyer"
                    ]
                },
                {
                    "id": "ZM-PCR-104500",
                    "name": "Joziel General Dealers Ltd",
                    "contactPoint": {
                        "telephone": "+260978552867"
                    },
                    "identifier": {
                        "scheme": "ZM-PCR",
                        "id": "104500",
                        "uri": "https://www.pacra.org.zm/#/p/pacrasearch/",
                        "legalName": "Joziel General Dealers Ltd"
                    },
                    "address": {
                        "postalCode": "",
                        "countryName": "Zambia",
                        "region": "ZM",
                        "streetAddress": "Plot 17 Chaholi Road Rhodes Park",
                        "locality": "Lusaka"
                    },
                    "roles": [
                        "supplier"
                    ]
                }
            ],
            "buyer": {
                "id": "ZM-PCR-001",
                "name": "Zambia Telecommunications Company Limited"
            },
            "awards": [
                {
                    "status": "active",
                    "description": "SUPPLY AND DELIVERY OF VARIOUS STATIONERY",
                    "title": "SUPPLY AND DELIVERY OF VARIOUS STATIONERY",
                    "items": [
                        {
                            "unit": {
                                "name": "each"
                            },
                            "quantity": 30,
                            "description": "Notebooks",
                            "classification": {
                                "scheme": "UNSPSC",
                                "description": "Paper pads and notebooks",
                                "id": "14111514"
                            },
                            "id": "14111514"
                        },
                        {
                            "unit": {
                                "name": null
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                            "quantity": null,
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                        ],
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                                        "releaseDate": "2018-12-31T23:00:00Z",
                                        "releaseTag": [
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                                        ],
                                        "value": "Joziel General Dealers Ltd"
                                    }
                                ]
                            }
                        ],
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                                    ],
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                                }
                            ],
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                                    "releaseDate": "2018-12-31T23:00:00Z",
                                    "releaseTag": [
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                                    ],
                                    "value": 13363.23
                                },
                                {
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                                    ],
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                                }
                            ]
                        },
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                                "releaseDate": "2018-12-31T23:00:00Z",
                                "releaseTag": [
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                                ],
                                "value": "2018-12-31T06:40:57Z"
                            }
                        ],
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                                        "releaseDate": "2019-01-21T09:00:00Z",
                                        "releaseTag": [
                                            "awardAmendment"
                                        ],
                                        "value": "One awarded item has been removed in favor of other two ones."
                                    }
                                ],
                                "rationale": [
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                                        "releaseDate": "2019-01-21T09:00:00Z",
                                        "releaseTag": [
                                            "awardAmendment"
                                        ],
                                        "value": "Items have been changed after negociations with the awarded supplier."
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                                ],
                                "amendsReleaseID": [
                                    {
                                        "releaseID": "ocds-23g63a01-200502-awardAmendment",
                                        "releaseDate": "2019-01-21T09:00:00Z",
                                        "releaseTag": [
                                            "awardAmendment"
                                        ],
                                        "value": "ocds-23g63a01-200502-award"
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                                ]
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                        ]
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                ]
            }
        }
    ]
}

Nota

La actual rutina de fusión no incluye una estrategia para eliminar completamente una entrada de una lista. Invitamos a debatir sobre cómo eliminar objetos de las listas en el tema #232.