{
  "contract": {
    "agency_name": "National Indigenous Australians Agency",
    "amendment_count": 2,
    "category_code": "86000000",
    "contract_end_date": "2027-02-15",
    "contract_id": "CN3858817",
    "contract_start_date": "2022-02-16",
    "currency": "AUD",
    "current_reported_value": "4180220.00",
    "description": "Training and Development Services",
    "events": [
      {
        "absolute_change": "880110.00",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-a2549e98230b44c5ac54663e092250f8-9fa9eb3837b83e42b6f800d713e7be29",
        "after_source_hash": "42a54dd4a104ff8e337ffb9a5b06685eaec30f38da6885a091e63c6f4bbf9805",
        "before_release_id": "prod-a2549e98230b44c5ac54663e092250f8-15badf9406dd35338860fc8dc6a11232",
        "before_source_hash": "66c08a9f4566e896341599d615dc8b046a4cb8e906371a66e58238f943201b55",
        "contract_id": "CN3858817",
        "detected_at": "2025-07-21T04:06:13Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "e0ffc31ebbbc893c5128cff545937d8a19601d84f1357c216d09b36511c3f261",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "3190110.00",
        "notice_id": "CN3858817-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/d2fe4940-3cd7-4133-9bd9-9c6ea4e38264",
        "old_value": "2310000.00",
        "percentage_change": "38.10",
        "source_license": "https://creativecommons.org/licenses/by/3.0/au/",
        "source_publisher": "Australian Government Department of Finance",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN3858817",
        "summary": "Reported contract value increased by $880,110.00 (+38.10%)."
      },
      {
        "absolute_change": "990110.00",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-a2549e98230b44c5ac54663e092250f8-5474cc7368263dd0bbf1645ce3351f43",
        "after_source_hash": "bbd4519dd1b21b093f55bb6849df360bdf9cbcb0de4bf14091745be3bab47287",
        "before_release_id": "prod-a2549e98230b44c5ac54663e092250f8-9fa9eb3837b83e42b6f800d713e7be29",
        "before_source_hash": "42a54dd4a104ff8e337ffb9a5b06685eaec30f38da6885a091e63c6f4bbf9805",
        "contract_id": "CN3858817",
        "detected_at": "2025-07-21T04:06:13Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "10030fa48caba2d75259d2909de406143d77fce6255efcfd0234b72a2de2f750",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "4180220.00",
        "notice_id": "CN3858817-A2",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/2fd43ff2-5f4c-4a15-9551-f70d374605f4",
        "old_value": "3190110.00",
        "percentage_change": "31.04",
        "source_license": "https://creativecommons.org/licenses/by/3.0/au/",
        "source_publisher": "Australian Government Department of Finance",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN3858817",
        "summary": "Reported contract value increased by $990,110.00 (+31.04%)."
      }
    ],
    "evidence_path": "evidence/CN3858817.json",
    "latest_modified_at": "2025-07-21T04:06:13Z",
    "notice_id": "CN3858817-A2",
    "official_record_url": "https://www.tenders.gov.au/Cn/Show/2fd43ff2-5f4c-4a15-9551-f70d374605f4",
    "original_reported_value": "2310000.00",
    "procurement_method": "Limited tender",
    "source_url": "https://api.tenders.gov.au/ocds/findById/CN3858817",
    "supplier_name": "ETM Perspectives Pty Ltd",
    "title": "PO45587965",
    "value_change": "1870220.00",
    "value_change_percentage": "80.96",
    "versions": [
      {
        "agency_name": "National Indigenous Australians Agency",
        "category_code": "86000000",
        "contract_end_date": "2027-02-15",
        "contract_id": "CN3858817",
        "contract_start_date": "2022-02-16",
        "currency": "AUD",
        "description": "Training and Development Services",
        "notice_id": "CN3858817",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/a869f1d1-4206-46ff-bc7c-5ef7cbe4a996",
        "procurement_method": "Limited tender",
        "reported_value": "2310000.00",
        "source_hash": "66c08a9f4566e896341599d615dc8b046a4cb8e906371a66e58238f943201b55",
        "source_modified_at": "2022-03-25T02:51:43Z",
        "source_release_id": "prod-a2549e98230b44c5ac54663e092250f8-15badf9406dd35338860fc8dc6a11232",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN3858817",
        "supplier_name": "ETM Perspectives Pty Ltd",
        "title": "PO45587965"
      },
      {
        "agency_name": "National Indigenous Australians Agency",
        "category_code": "86000000",
        "contract_end_date": "2027-02-15",
        "contract_id": "CN3858817",
        "contract_start_date": "2022-02-16",
        "currency": "AUD",
        "description": "Training and Development Services",
        "notice_id": "CN3858817-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/d2fe4940-3cd7-4133-9bd9-9c6ea4e38264",
        "procurement_method": "Limited tender",
        "reported_value": "3190110.00",
        "source_hash": "42a54dd4a104ff8e337ffb9a5b06685eaec30f38da6885a091e63c6f4bbf9805",
        "source_modified_at": "2025-07-21T04:06:13Z",
        "source_release_id": "prod-a2549e98230b44c5ac54663e092250f8-9fa9eb3837b83e42b6f800d713e7be29",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN3858817",
        "supplier_name": "ETM Perspectives Pty Ltd",
        "title": "PO45587965"
      },
      {
        "agency_name": "National Indigenous Australians Agency",
        "category_code": "86000000",
        "contract_end_date": "2027-02-15",
        "contract_id": "CN3858817",
        "contract_start_date": "2022-02-16",
        "currency": "AUD",
        "description": "Training and Development Services",
        "notice_id": "CN3858817-A2",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/2fd43ff2-5f4c-4a15-9551-f70d374605f4",
        "procurement_method": "Limited tender",
        "reported_value": "4180220.00",
        "source_hash": "bbd4519dd1b21b093f55bb6849df360bdf9cbcb0de4bf14091745be3bab47287",
        "source_modified_at": "2025-07-21T04:06:13Z",
        "source_release_id": "prod-a2549e98230b44c5ac54663e092250f8-5474cc7368263dd0bbf1645ce3351f43",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN3858817",
        "supplier_name": "ETM Perspectives Pty Ltd",
        "title": "PO45587965"
      }
    ]
  },
  "disclaimer": "ContractDelta identifies changes in publicly reported procurement records. A change is not evidence of misconduct. Contract amendments can result from legitimate changes in scope, timing, pricing, reporting, or data correction.",
  "generated_at": "2026-07-17T05:22:06Z",
  "schema_version": "1.0",
  "source": {
    "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
    "coverage": {
      "amended_contracts_discovered": 851,
      "amended_contracts_selected": 20,
      "amended_contracts_skipped": 831,
      "max_amended_contracts": 20,
      "mode": "bounded_amendments",
      "query_end": "2026-07-20T23:59:59.999999Z",
      "query_start": "2026-07-12T00:00:00Z",
      "selection_method": "Explicit amendment contracts were ranked by current reported value, then source modification time and contract ID. Only the highest-ranked bounded set was processed."
    },
    "license": "https://creativecommons.org/licenses/by/3.0/au/",
    "name": "AusTender OCDS API",
    "publisher": "Australian Government Department of Finance"
  }
}