{
  "contract": {
    "agency_name": "Department of Defence",
    "amendment_count": 1,
    "category_code": "80101507",
    "contract_end_date": "2025-08-12",
    "contract_id": "CN4050058",
    "contract_start_date": "2024-04-01",
    "currency": "AUD",
    "current_reported_value": "4436102.12",
    "description": "ICT Services",
    "events": [
      {
        "absolute_change": "1141025.72",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-ef0f0d3bc8b441928dc8970bbfb7260f-ec6d89f14608354596653bacd84d381d",
        "after_source_hash": "a32bad7364282828fcf969355a77881c6981e584bb18e5cc3e08db5c43e6f533",
        "before_release_id": "prod-ef0f0d3bc8b441928dc8970bbfb7260f-b03e1e333b0d3c1fa2ed737f739ecea4",
        "before_source_hash": "a0c9c930bd204bd5b2c39769365b122f781ff7007288ac7b92a72741b28e367e",
        "contract_id": "CN4050058",
        "detected_at": "2025-07-23T04:12:47Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "4923931a1ab5d82fe491d3f010abc7b3a492848ef785b93dc46c7638692ca1a5",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "4436102.12",
        "notice_id": "CN4050058-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/16ef399a-1587-4ac3-a212-05fa8a69811e",
        "old_value": "3295076.40",
        "percentage_change": "34.63",
        "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/CN4050058",
        "summary": "Reported contract value increased by $1,141,025.72 (+34.63%)."
      },
      {
        "absolute_change": null,
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-ef0f0d3bc8b441928dc8970bbfb7260f-ec6d89f14608354596653bacd84d381d",
        "after_source_hash": "a32bad7364282828fcf969355a77881c6981e584bb18e5cc3e08db5c43e6f533",
        "before_release_id": "prod-ef0f0d3bc8b441928dc8970bbfb7260f-b03e1e333b0d3c1fa2ed737f739ecea4",
        "before_source_hash": "a0c9c930bd204bd5b2c39769365b122f781ff7007288ac7b92a72741b28e367e",
        "contract_id": "CN4050058",
        "detected_at": "2025-07-23T04:12:47Z",
        "direction": "changed",
        "duration_change_days": null,
        "event_id": "f0475d8c16d0567d5c3adae1a63a1ca83b9cbe1588c45ce42b6d206cd541e6a9",
        "field_label": "Supplier Name",
        "field_name": "supplier_name",
        "new_value": "DXC TECHNOLOGY AUSTRALIA PTY LIMITE",
        "notice_id": "CN4050058-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/16ef399a-1587-4ac3-a212-05fa8a69811e",
        "old_value": "DXC TECHNOLOGY AUSTRALIA PTY LIMITED",
        "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/CN4050058",
        "summary": "Supplier changed."
      }
    ],
    "evidence_path": "evidence/CN4050058.json",
    "latest_modified_at": "2025-07-23T04:12:47Z",
    "notice_id": "CN4050058-A1",
    "official_record_url": "https://www.tenders.gov.au/Cn/Show/16ef399a-1587-4ac3-a212-05fa8a69811e",
    "original_reported_value": "3295076.40",
    "procurement_method": "Open tender",
    "source_url": "https://api.tenders.gov.au/ocds/findById/CN4050058",
    "supplier_name": "DXC TECHNOLOGY AUSTRALIA PTY LIMITE",
    "title": "4600068360",
    "value_change": "1141025.72",
    "value_change_percentage": "34.63",
    "versions": [
      {
        "agency_name": "Department of Defence",
        "category_code": "80101507",
        "contract_end_date": "2025-08-12",
        "contract_id": "CN4050058",
        "contract_start_date": "2024-04-01",
        "currency": "AUD",
        "description": "ICT Services",
        "notice_id": "CN4050058",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/18803d9d-601e-4df6-a4ca-c89f46e0140e",
        "procurement_method": "Open tender",
        "reported_value": "3295076.40",
        "source_hash": "a0c9c930bd204bd5b2c39769365b122f781ff7007288ac7b92a72741b28e367e",
        "source_modified_at": "2024-04-30T05:12:47Z",
        "source_release_id": "prod-ef0f0d3bc8b441928dc8970bbfb7260f-b03e1e333b0d3c1fa2ed737f739ecea4",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN4050058",
        "supplier_name": "DXC TECHNOLOGY AUSTRALIA PTY LIMITED",
        "title": "4600068360"
      },
      {
        "agency_name": "Department of Defence",
        "category_code": "80101507",
        "contract_end_date": "2025-08-12",
        "contract_id": "CN4050058",
        "contract_start_date": "2024-04-01",
        "currency": "AUD",
        "description": "ICT Services",
        "notice_id": "CN4050058-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/16ef399a-1587-4ac3-a212-05fa8a69811e",
        "procurement_method": "Open tender",
        "reported_value": "4436102.12",
        "source_hash": "a32bad7364282828fcf969355a77881c6981e584bb18e5cc3e08db5c43e6f533",
        "source_modified_at": "2025-07-23T04:12:47Z",
        "source_release_id": "prod-ef0f0d3bc8b441928dc8970bbfb7260f-ec6d89f14608354596653bacd84d381d",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN4050058",
        "supplier_name": "DXC TECHNOLOGY AUSTRALIA PTY LIMITE",
        "title": "4600068360"
      }
    ]
  },
  "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"
  }
}