{
  "contract": {
    "agency_name": "Services Australia",
    "amendment_count": 1,
    "category_code": "80131500",
    "contract_end_date": "2028-05-31",
    "contract_id": "CN2214651",
    "contract_start_date": "2012-06-01",
    "currency": "AUD",
    "current_reported_value": "21907593.83",
    "description": "Property Lease",
    "events": [
      {
        "absolute_change": null,
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-4a959516ad2545c6bfe9f7e2eca8fe38-f2fcf1e593b53fa795b7d1076f9cf24e",
        "after_source_hash": "0a27f09685326e8b06984e0ed912eb682a8b619dea3c0d130795f2c1367d2e69",
        "before_release_id": "prod-4a959516ad2545c6bfe9f7e2eca8fe38-1b2368d1ed6a3856a2af2cbf42225011",
        "before_source_hash": "addd8d54be9e260dd74040481bda4cbd467b34890a757f58a90e8b5c5bf22229",
        "contract_id": "CN2214651",
        "detected_at": "2025-07-24T03:12:06Z",
        "direction": "changed",
        "duration_change_days": null,
        "event_id": "598dbe454d2ab30119fd38dc1c76282243aad208f9c76b86056e04a860b7fdb4",
        "field_label": "Supplier Name",
        "field_name": "supplier_name",
        "new_value": "DJ Bassett Nominees ATF DUNCAN J BASSETT FAMILY TRUST",
        "notice_id": "CN2214651-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/adc6c17d-3625-41db-b0d8-0f705046e2cd",
        "old_value": "DJ Bassett Nominees",
        "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/CN2214651",
        "summary": "Supplier changed."
      },
      {
        "absolute_change": "9804363.45",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-4a959516ad2545c6bfe9f7e2eca8fe38-f2fcf1e593b53fa795b7d1076f9cf24e",
        "after_source_hash": "0a27f09685326e8b06984e0ed912eb682a8b619dea3c0d130795f2c1367d2e69",
        "before_release_id": "prod-4a959516ad2545c6bfe9f7e2eca8fe38-1b2368d1ed6a3856a2af2cbf42225011",
        "before_source_hash": "addd8d54be9e260dd74040481bda4cbd467b34890a757f58a90e8b5c5bf22229",
        "contract_id": "CN2214651",
        "detected_at": "2025-07-24T03:12:06Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "b6cb7c66677ca5e34916f7ab45e0f9adeb36776a850e6a0e0dc95381e8a13d28",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "21907593.83",
        "notice_id": "CN2214651-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/adc6c17d-3625-41db-b0d8-0f705046e2cd",
        "old_value": "12103230.38",
        "percentage_change": "81.01",
        "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/CN2214651",
        "summary": "Reported contract value increased by $9,804,363.45 (+81.01%)."
      }
    ],
    "evidence_path": "evidence/CN2214651.json",
    "latest_modified_at": "2025-07-24T03:12:06Z",
    "notice_id": "CN2214651-A1",
    "official_record_url": "https://www.tenders.gov.au/Cn/Show/adc6c17d-3625-41db-b0d8-0f705046e2cd",
    "original_reported_value": "12103230.38",
    "procurement_method": "Limited tender",
    "source_url": "https://api.tenders.gov.au/ocds/findById/CN2214651",
    "supplier_name": "DJ Bassett Nominees ATF DUNCAN J BASSETT FAMILY TRUST",
    "title": "C000002494",
    "value_change": "9804363.45",
    "value_change_percentage": "81.01",
    "versions": [
      {
        "agency_name": "Services Australia",
        "category_code": "80131500",
        "contract_end_date": "2028-05-31",
        "contract_id": "CN2214651",
        "contract_start_date": "2012-06-01",
        "currency": "AUD",
        "description": "Property Lease",
        "notice_id": "CN2214651",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/4a959515-c148-acf7-b476-dc21909f0843",
        "procurement_method": "Limited tender",
        "reported_value": "12103230.38",
        "source_hash": "addd8d54be9e260dd74040481bda4cbd467b34890a757f58a90e8b5c5bf22229",
        "source_modified_at": "2014-05-07T01:20:02Z",
        "source_release_id": "prod-4a959516ad2545c6bfe9f7e2eca8fe38-1b2368d1ed6a3856a2af2cbf42225011",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN2214651",
        "supplier_name": "DJ Bassett Nominees",
        "title": "C000002494"
      },
      {
        "agency_name": "Services Australia",
        "category_code": "80131500",
        "contract_end_date": "2028-05-31",
        "contract_id": "CN2214651",
        "contract_start_date": "2012-06-01",
        "currency": "AUD",
        "description": "Property Lease",
        "notice_id": "CN2214651-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/adc6c17d-3625-41db-b0d8-0f705046e2cd",
        "procurement_method": "Limited tender",
        "reported_value": "21907593.83",
        "source_hash": "0a27f09685326e8b06984e0ed912eb682a8b619dea3c0d130795f2c1367d2e69",
        "source_modified_at": "2025-07-24T03:12:06Z",
        "source_release_id": "prod-4a959516ad2545c6bfe9f7e2eca8fe38-f2fcf1e593b53fa795b7d1076f9cf24e",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN2214651",
        "supplier_name": "DJ Bassett Nominees ATF DUNCAN J BASSETT FAMILY TRUST",
        "title": "C000002494"
      }
    ]
  },
  "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"
  }
}