{
  "contract": {
    "agency_name": "Department of Defence",
    "amendment_count": 4,
    "category_code": "25131700",
    "contract_end_date": "2029-09-28",
    "contract_id": "CN3777343",
    "contract_start_date": "2021-06-09",
    "currency": "AUD",
    "current_reported_value": "333374798.74",
    "description": "Military fixed wing aircraft",
    "events": [
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        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-7c1aee903a644873b0a4bf73672fee61-1413945513e03007a8c5acbd7bbf5876",
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        "contract_id": "CN3777343",
        "detected_at": "2026-07-31T04:07:41Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "e3bcf2080afe0d8f665fed1541091ad0e0ecd96d6f9fe5a8944ac699c72bf803",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "362538972.46",
        "notice_id": "CN3777343-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/d4f299c2-181e-45f4-8e6b-b9bd083ad4de",
        "old_value": "333374798.74",
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        "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/CN3777343",
        "summary": "Reported contract value increased by $29,164,173.72 (+8.75%)."
      },
      {
        "absolute_change": "-29164173.72",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-7c1aee903a644873b0a4bf73672fee61-cd9041f033fb3154badc75221033b7f7",
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        "contract_id": "CN3777343",
        "detected_at": "2026-07-31T04:07:41Z",
        "direction": "decrease",
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        "event_id": "91ca6aa86c36d617eb8bc2b26d5ae7115e12b10f297ddbc995c5b9ca5364a06b",
        "field_label": "Reported Value",
        "field_name": "reported_value",
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        "notice_id": "CN3777343-A2",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/0aa2780c-45c2-4d76-961c-19223de938fd",
        "old_value": "362538972.46",
        "percentage_change": "-8.04",
        "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/CN3777343",
        "summary": "Reported contract value decreased by $29,164,173.72 (-8.04%)."
      },
      {
        "absolute_change": "29164173.72",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-7c1aee903a644873b0a4bf73672fee61-a1b256564d963622a725baa8b74781c3",
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        "contract_id": "CN3777343",
        "detected_at": "2026-07-31T04:07:41Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "178e0af739b3dd97d29dccdf613d77e3c1007d324e405d78f06f407d4add25b3",
        "field_label": "Reported Value",
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        "new_value": "362538972.46",
        "notice_id": "CN3777343-A3",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/601e461b-beb7-425a-97aa-9665efe2b70c",
        "old_value": "333374798.74",
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        "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/CN3777343",
        "summary": "Reported contract value increased by $29,164,173.72 (+8.75%)."
      },
      {
        "absolute_change": "-29164173.72",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
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        "detected_at": "2026-07-31T04:07:41Z",
        "direction": "decrease",
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        "event_id": "e5d09759833cd2254086cf4022a6e7f94039e1b87692b4b72df393a3c0070d6e",
        "field_label": "Reported Value",
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        "new_value": "333374798.74",
        "notice_id": "CN3777343-A4",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/23bed993-19b0-42aa-96bd-0f468ff4936e",
        "old_value": "362538972.46",
        "percentage_change": "-8.04",
        "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/CN3777343",
        "summary": "Reported contract value decreased by $29,164,173.72 (-8.04%)."
      }
    ],
    "evidence_path": "evidence/CN3777343.json",
    "latest_modified_at": "2026-07-31T04:07:41Z",
    "notice_id": "CN3777343-A4",
    "official_record_url": "https://www.tenders.gov.au/Cn/Show/23bed993-19b0-42aa-96bd-0f468ff4936e",
    "original_reported_value": "333374798.74",
    "procurement_method": "Limited tender",
    "source_url": "https://api.tenders.gov.au/ocds/findById/CN3777343",
    "supplier_name": "FMS ACCOUNT RESERVE BANK OF AUSTRALIA",
    "title": "ATDVAF",
    "value_change": "0.00",
    "value_change_percentage": "0.00",
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        "agency_name": "Department of Defence",
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        "source_url": "https://api.tenders.gov.au/ocds/findById/CN3777343",
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      {
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      {
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        "source_url": "https://api.tenders.gov.au/ocds/findById/CN3777343",
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      {
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        "source_url": "https://api.tenders.gov.au/ocds/findById/CN3777343",
        "supplier_name": "FMS ACCOUNT RESERVE BANK OF AUSTRALIA",
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      },
      {
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        "notice_id": "CN3777343-A4",
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        "procurement_method": "Limited tender",
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        "source_release_id": "prod-7c1aee903a644873b0a4bf73672fee61-ce3f4db132093ba2914d92b918e2b41b",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN3777343",
        "supplier_name": "FMS ACCOUNT RESERVE BANK OF AUSTRALIA",
        "title": "ATDVAF"
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    ]
  },
  "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": "2026-07-31T04:07:58Z",
  "schema_version": "1.0",
  "source": {
    "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
    "coverage": {
      "amended_contracts_discovered": 950,
      "amended_contracts_selected": 20,
      "amended_contracts_skipped": 930,
      "max_amended_contracts": 20,
      "mode": "bounded_amendments",
      "query_end": "2026-08-03T23:59:59.999999Z",
      "query_start": "2026-07-26T00:00:00Z",
      "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"
  }
}