{
  "contract": {
    "agency_name": "Department of Agriculture, Fisheries and Forestry",
    "amendment_count": 1,
    "category_code": "93131703",
    "contract_end_date": "2029-06-30",
    "contract_id": "CN4255613",
    "contract_start_date": "2026-07-01",
    "currency": "AUD",
    "current_reported_value": "2347567.64",
    "description": "Australian Milk Residue Analysis Survey 2026-2029",
    "events": [
      {
        "absolute_change": null,
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-92cb8e4605464725990b1b6da445d61e-5002f6e466ce3ea682fdb5d62784d7ae",
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        "before_release_id": "prod-92cb8e4605464725990b1b6da445d61e-886856a9ea9536efba9e03f1d91d028f",
        "before_source_hash": "f5d0c99dfd2a50b5fdb8aef78ebf44f417fb69447dfad344ba0f4a1ee998cc4c",
        "contract_id": "CN4255613",
        "detected_at": "2026-07-15T04:43:56Z",
        "direction": "changed",
        "duration_change_days": null,
        "event_id": "d7eade85a37fae2ce476e9ba623ef7ce84131fd4887803478d089346ceb95ab9",
        "field_label": "Supplier Name",
        "field_name": "supplier_name",
        "new_value": "SAFE FOOD VICTORIA",
        "notice_id": "CN4255613-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/184ce0b1-debb-4e46-af78-b89d3a80fea1",
        "old_value": "DAIRY FOOD SAFETY VICTORIA",
        "percentage_change": null,
        "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/CN4255613",
        "summary": "Supplier changed."
      }
    ],
    "evidence_path": "evidence/CN4255613.json",
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    "notice_id": "CN4255613-A1",
    "official_record_url": "https://www.tenders.gov.au/Cn/Show/184ce0b1-debb-4e46-af78-b89d3a80fea1",
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    "procurement_method": "Limited tender",
    "source_url": "https://api.tenders.gov.au/ocds/findById/CN4255613",
    "supplier_name": "SAFE FOOD VICTORIA",
    "title": "C17874",
    "value_change": "0.00",
    "value_change_percentage": "0.00",
    "versions": [
      {
        "agency_name": "Department of Agriculture, Fisheries and Forestry",
        "category_code": "93131703",
        "contract_end_date": "2029-06-30",
        "contract_id": "CN4255613",
        "contract_start_date": "2026-07-01",
        "currency": "AUD",
        "description": "Australian Milk Residue Analysis Survey 2026-2029",
        "notice_id": "CN4255613",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/cef04433-90b9-4779-8c32-b1997a515a34",
        "procurement_method": "Limited tender",
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        "source_modified_at": "2026-06-30T00:09:16Z",
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        "source_url": "https://api.tenders.gov.au/ocds/findById/CN4255613",
        "supplier_name": "DAIRY FOOD SAFETY VICTORIA",
        "title": "C17874"
      },
      {
        "agency_name": "Department of Agriculture, Fisheries and Forestry",
        "category_code": "93131703",
        "contract_end_date": "2029-06-30",
        "contract_id": "CN4255613",
        "contract_start_date": "2026-07-01",
        "currency": "AUD",
        "description": "Australian Milk Residue Analysis Survey 2026-2029",
        "notice_id": "CN4255613-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/184ce0b1-debb-4e46-af78-b89d3a80fea1",
        "procurement_method": "Limited tender",
        "reported_value": "2347567.64",
        "source_hash": "588fbb984b4dad3720b8447b41d5c675ef39a11081b1d7c23456808a6066d3a3",
        "source_modified_at": "2026-07-15T04:43:56Z",
        "source_release_id": "prod-92cb8e4605464725990b1b6da445d61e-5002f6e466ce3ea682fdb5d62784d7ae",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN4255613",
        "supplier_name": "SAFE FOOD VICTORIA",
        "title": "C17874"
      }
    ]
  },
  "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"
  }
}