{
  "contract": {
    "agency_name": "Department of Defence",
    "amendment_count": 3,
    "category_code": "72100000",
    "contract_end_date": "2026-06-15",
    "contract_id": "CN3708115",
    "contract_start_date": "2020-07-31",
    "currency": "AUD",
    "current_reported_value": "471431.65",
    "description": "Infrastructure Works",
    "events": [
      {
        "absolute_change": "4599451.10",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-cbd11908430a4497b2ce8f06c3ed2bd4-c4569f8d5d363c5baa9b78568800cd56",
        "after_source_hash": "13fed5e107ef51461c18c22c4faca01aba740db10f7fc71fbdf5b8d72ec522f4",
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        "before_source_hash": "28b6798c88f5551f7561d3df6dfcc192eefd90b90ceee6fe40f02043081eb3b2",
        "contract_id": "CN3708115",
        "detected_at": "2025-07-22T03:55:33Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "76f6b378564c1988040a4d080d5d977179922532ed9f503e4d8ae64777bb9ca7",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "4721593.80",
        "notice_id": "CN3708115-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/2cde78f3-4b50-4aaf-bed8-b5d7f9b108b3",
        "old_value": "122142.70",
        "percentage_change": "3765.64",
        "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/CN3708115",
        "summary": "Reported contract value increased by $4,599,451.10 (+3765.64%)."
      },
      {
        "absolute_change": "4531962.60",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-cbd11908430a4497b2ce8f06c3ed2bd4-d18b542376ba3bf9bd1349476a44af85",
        "after_source_hash": "9fb427e6be3917a7e01509de1abe312ed26e4b2d35ab354479357142ebe25124",
        "before_release_id": "prod-cbd11908430a4497b2ce8f06c3ed2bd4-c4569f8d5d363c5baa9b78568800cd56",
        "before_source_hash": "13fed5e107ef51461c18c22c4faca01aba740db10f7fc71fbdf5b8d72ec522f4",
        "contract_id": "CN3708115",
        "detected_at": "2025-07-22T03:55:33Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "a47dbb585c2c9c0490526a9c09fd1e5cabc6bb7b13bb7e7a23e4d042cedbf41e",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "9253556.40",
        "notice_id": "CN3708115-A2",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/79fc3a7c-dd93-4727-b0d7-73b65135d4c2",
        "old_value": "4721593.80",
        "percentage_change": "95.98",
        "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/CN3708115",
        "summary": "Reported contract value increased by $4,531,962.60 (+95.98%)."
      },
      {
        "absolute_change": "-8782124.75",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-cbd11908430a4497b2ce8f06c3ed2bd4-ede6ab9b81a130859356a1303e2d1575",
        "after_source_hash": "32b503c58070022a7b61568833700dd98c6573884631f25c41feedc073f234a4",
        "before_release_id": "prod-cbd11908430a4497b2ce8f06c3ed2bd4-d18b542376ba3bf9bd1349476a44af85",
        "before_source_hash": "9fb427e6be3917a7e01509de1abe312ed26e4b2d35ab354479357142ebe25124",
        "contract_id": "CN3708115",
        "detected_at": "2025-07-22T03:55:33Z",
        "direction": "decrease",
        "duration_change_days": null,
        "event_id": "4af4ea86bbee4e7155eb22d0a0c4afec691997f04ccb8d3a4c3a8e9801a4b350",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "471431.65",
        "notice_id": "CN3708115-A3",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/0027e515-04b0-4534-992e-2f45666a9b8f",
        "old_value": "9253556.40",
        "percentage_change": "-94.91",
        "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/CN3708115",
        "summary": "Reported contract value decreased by $8,782,124.75 (-94.91%)."
      }
    ],
    "evidence_path": "evidence/CN3708115.json",
    "latest_modified_at": "2025-07-22T03:55:33Z",
    "notice_id": "CN3708115-A3",
    "official_record_url": "https://www.tenders.gov.au/Cn/Show/0027e515-04b0-4534-992e-2f45666a9b8f",
    "original_reported_value": "122142.70",
    "procurement_method": "Limited tender",
    "source_url": "https://api.tenders.gov.au/ocds/findById/CN3708115",
    "supplier_name": "THALES AUSTRALIA",
    "title": "4600006142",
    "value_change": "349288.95",
    "value_change_percentage": "285.97",
    "versions": [
      {
        "agency_name": "Department of Defence",
        "category_code": "72100000",
        "contract_end_date": "2026-06-15",
        "contract_id": "CN3708115",
        "contract_start_date": "2020-07-31",
        "currency": "AUD",
        "description": "Infrastructure Works",
        "notice_id": "CN3708115",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/2efa8dd8-1437-4b94-8b52-dcc72d2cc58b",
        "procurement_method": "Limited tender",
        "reported_value": "122142.70",
        "source_hash": "28b6798c88f5551f7561d3df6dfcc192eefd90b90ceee6fe40f02043081eb3b2",
        "source_modified_at": "2020-08-07T02:10:17Z",
        "source_release_id": "prod-cbd11908430a4497b2ce8f06c3ed2bd4-20fd857c8e5134e5ad731ca807dc8fa8",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN3708115",
        "supplier_name": "THALES AUSTRALIA",
        "title": "4600006142"
      },
      {
        "agency_name": "Department of Defence",
        "category_code": "72100000",
        "contract_end_date": "2026-06-15",
        "contract_id": "CN3708115",
        "contract_start_date": "2020-07-31",
        "currency": "AUD",
        "description": "Infrastructure Works",
        "notice_id": "CN3708115-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/2cde78f3-4b50-4aaf-bed8-b5d7f9b108b3",
        "procurement_method": "Limited tender",
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        "source_release_id": "prod-cbd11908430a4497b2ce8f06c3ed2bd4-c4569f8d5d363c5baa9b78568800cd56",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN3708115",
        "supplier_name": "THALES AUSTRALIA",
        "title": "4600006142"
      },
      {
        "agency_name": "Department of Defence",
        "category_code": "72100000",
        "contract_end_date": "2026-06-15",
        "contract_id": "CN3708115",
        "contract_start_date": "2020-07-31",
        "currency": "AUD",
        "description": "Infrastructure Works",
        "notice_id": "CN3708115-A2",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/79fc3a7c-dd93-4727-b0d7-73b65135d4c2",
        "procurement_method": "Limited tender",
        "reported_value": "9253556.40",
        "source_hash": "9fb427e6be3917a7e01509de1abe312ed26e4b2d35ab354479357142ebe25124",
        "source_modified_at": "2025-07-22T03:55:33Z",
        "source_release_id": "prod-cbd11908430a4497b2ce8f06c3ed2bd4-d18b542376ba3bf9bd1349476a44af85",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN3708115",
        "supplier_name": "THALES AUSTRALIA",
        "title": "4600006142"
      },
      {
        "agency_name": "Department of Defence",
        "category_code": "72100000",
        "contract_end_date": "2026-06-15",
        "contract_id": "CN3708115",
        "contract_start_date": "2020-07-31",
        "currency": "AUD",
        "description": "Infrastructure Works",
        "notice_id": "CN3708115-A3",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/0027e515-04b0-4534-992e-2f45666a9b8f",
        "procurement_method": "Limited tender",
        "reported_value": "471431.65",
        "source_hash": "32b503c58070022a7b61568833700dd98c6573884631f25c41feedc073f234a4",
        "source_modified_at": "2025-07-22T03:55:33Z",
        "source_release_id": "prod-cbd11908430a4497b2ce8f06c3ed2bd4-ede6ab9b81a130859356a1303e2d1575",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN3708115",
        "supplier_name": "THALES AUSTRALIA",
        "title": "4600006142"
      }
    ]
  },
  "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"
  }
}