{
  "contract": {
    "agency_name": "Department of Defence",
    "amendment_count": 2,
    "category_code": "85150000",
    "contract_end_date": "2031-06-30",
    "contract_id": "CN3942159",
    "contract_start_date": "2023-01-29",
    "currency": "AUD",
    "current_reported_value": "281050000.00",
    "description": "Combat Ration Packs and Ancillaries",
    "events": [
      {
        "absolute_change": "-6896321.84",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-1bb5dfab64de49a2b7608327d34aff41-9775c382e3103125891555f487a68676",
        "after_source_hash": "52390b0737d38dd3cf8f0ef9dbce3fc29ae9b24d4a7e95b0cf00182f952b41e0",
        "before_release_id": "prod-1bb5dfab64de49a2b7608327d34aff41-b465593647e439ca9c4491857d7bd16f",
        "before_source_hash": "ad83c5283d7995344520e9431e15b48eb15fb6d2663d49eb821874c08df7d2cf",
        "contract_id": "CN3942159",
        "detected_at": "2025-07-04T06:41:15Z",
        "direction": "decrease",
        "duration_change_days": null,
        "event_id": "90edf2c3b4ffb3ccbb297b456476cfa600fc7eb8e27b4d9f60529bc85fcb9bcb",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "253000000.00",
        "notice_id": "CN3942159-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/fb230392-5511-493d-bfbe-8793167b1c55",
        "old_value": "259896321.84",
        "percentage_change": "-2.65",
        "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/CN3942159",
        "summary": "Reported contract value decreased by $6,896,321.84 (-2.65%)."
      },
      {
        "absolute_change": "28050000.00",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-1bb5dfab64de49a2b7608327d34aff41-62e51644b5f433ffb94f206898c64d8d",
        "after_source_hash": "765326753d03427b84d92beecca6efb62816ce168fe133cc2679a032d8c84c10",
        "before_release_id": "prod-1bb5dfab64de49a2b7608327d34aff41-9775c382e3103125891555f487a68676",
        "before_source_hash": "52390b0737d38dd3cf8f0ef9dbce3fc29ae9b24d4a7e95b0cf00182f952b41e0",
        "contract_id": "CN3942159",
        "detected_at": "2025-07-04T06:41:15Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "ca00d0be7ac800d86de754c948413e1d5c21f8f1aa66b88c02fbc874a6688fea",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "281050000.00",
        "notice_id": "CN3942159-A2",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/fae50553-29d1-4a22-88b6-33a2601783c3",
        "old_value": "253000000.00",
        "percentage_change": "11.09",
        "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/CN3942159",
        "summary": "Reported contract value increased by $28,050,000.00 (+11.09%)."
      }
    ],
    "evidence_path": "evidence/CN3942159.json",
    "latest_modified_at": "2025-07-04T06:41:15Z",
    "notice_id": "CN3942159-A2",
    "official_record_url": "https://www.tenders.gov.au/Cn/Show/fae50553-29d1-4a22-88b6-33a2601783c3",
    "original_reported_value": "259896321.84",
    "procurement_method": "Open tender",
    "source_url": "https://api.tenders.gov.au/ocds/findById/CN3942159",
    "supplier_name": "PREPACK LTD",
    "title": "4600052995",
    "value_change": "21153678.16",
    "value_change_percentage": "8.14",
    "versions": [
      {
        "agency_name": "Department of Defence",
        "category_code": "85150000",
        "contract_end_date": "2031-06-30",
        "contract_id": "CN3942159",
        "contract_start_date": "2023-01-29",
        "currency": "AUD",
        "description": "Combat Ration Packs and Ancillaries",
        "notice_id": "CN3942159",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/1f489b48-d69b-4ac2-b1cd-345a5c5a1ead",
        "procurement_method": "Open tender",
        "reported_value": "259896321.84",
        "source_hash": "ad83c5283d7995344520e9431e15b48eb15fb6d2663d49eb821874c08df7d2cf",
        "source_modified_at": "2023-01-25T02:40:05Z",
        "source_release_id": "prod-1bb5dfab64de49a2b7608327d34aff41-b465593647e439ca9c4491857d7bd16f",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN3942159",
        "supplier_name": "PREPACK LTD",
        "title": "4600052995"
      },
      {
        "agency_name": "Department of Defence",
        "category_code": "85150000",
        "contract_end_date": "2031-06-30",
        "contract_id": "CN3942159",
        "contract_start_date": "2023-01-29",
        "currency": "AUD",
        "description": "Combat Ration Packs and Ancillaries",
        "notice_id": "CN3942159-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/fb230392-5511-493d-bfbe-8793167b1c55",
        "procurement_method": "Open tender",
        "reported_value": "253000000.00",
        "source_hash": "52390b0737d38dd3cf8f0ef9dbce3fc29ae9b24d4a7e95b0cf00182f952b41e0",
        "source_modified_at": "2025-07-04T06:41:15Z",
        "source_release_id": "prod-1bb5dfab64de49a2b7608327d34aff41-9775c382e3103125891555f487a68676",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN3942159",
        "supplier_name": "PREPACK LTD",
        "title": "4600052995"
      },
      {
        "agency_name": "Department of Defence",
        "category_code": "85150000",
        "contract_end_date": "2031-06-30",
        "contract_id": "CN3942159",
        "contract_start_date": "2023-01-29",
        "currency": "AUD",
        "description": "Combat Ration Packs and Ancillaries",
        "notice_id": "CN3942159-A2",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/fae50553-29d1-4a22-88b6-33a2601783c3",
        "procurement_method": "Open tender",
        "reported_value": "281050000.00",
        "source_hash": "765326753d03427b84d92beecca6efb62816ce168fe133cc2679a032d8c84c10",
        "source_modified_at": "2025-07-04T06:41:15Z",
        "source_release_id": "prod-1bb5dfab64de49a2b7608327d34aff41-62e51644b5f433ffb94f206898c64d8d",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN3942159",
        "supplier_name": "PREPACK LTD",
        "title": "4600052995"
      }
    ]
  },
  "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"
  }
}