{
  "contract": {
    "agency_name": "Services Australia",
    "amendment_count": 5,
    "category_code": "80131500",
    "contract_end_date": "2026-03-31",
    "contract_id": "CN832611",
    "contract_start_date": "2006-04-01",
    "currency": "AUD",
    "current_reported_value": "8750649.15",
    "description": "Property Lease",
    "events": [
      {
        "absolute_change": "1085700.00",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-42a3911ee90829cf785a92c32da998c5-f86672f2bc953e80bfaf145a5c110b23",
        "after_source_hash": "2450bb533ebe4a2d9ff5bda36f7b7dfb15de3ef9ad1a234125cbd2174331f7c2",
        "before_release_id": "prod-42a3911ee90829cf785a92c32da998c5-5788e86965c035e0a5cd134e458643cf",
        "before_source_hash": "8aa79162b30edaa19aebd42c21021008557ec9af886dae1f682fda2cae52909e",
        "contract_id": "CN832611",
        "detected_at": "2025-07-24T23:45:04Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "7e41511c23545cf447e02dee3f4eb27d873dbe2ad69f6f312ade32d9eaf71079",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "3660670.00",
        "notice_id": "CN832611-A2",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/04780a57-0eef-c3a7-ca6a-238d622c0184",
        "old_value": "2574970.00",
        "percentage_change": "42.16",
        "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/CN832611",
        "summary": "Reported contract value increased by $1,085,700.00 (+42.16%)."
      },
      {
        "absolute_change": "1254362.42",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-42a3911ee90829cf785a92c32da998c5-15c876bbc5113aa283635e56eecedf4e",
        "after_source_hash": "bb6d2ac9d3cdf00142145e316ccbddd1bd774e4986a6da07f56e5533fc4d7e31",
        "before_release_id": "prod-42a3911ee90829cf785a92c32da998c5-f86672f2bc953e80bfaf145a5c110b23",
        "before_source_hash": "2450bb533ebe4a2d9ff5bda36f7b7dfb15de3ef9ad1a234125cbd2174331f7c2",
        "contract_id": "CN832611",
        "detected_at": "2025-07-24T23:45:04Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "40c6bd72540f585e38d65211ec35ef897531e9f63774e3c245bde7816a223b5e",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "4915032.42",
        "notice_id": "CN832611-A3",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/2f328245-b125-d00f-4d32-81012bc20811",
        "old_value": "3660670.00",
        "percentage_change": "34.27",
        "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/CN832611",
        "summary": "Reported contract value increased by $1,254,362.42 (+34.27%)."
      },
      {
        "absolute_change": null,
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-42a3911ee90829cf785a92c32da998c5-15c876bbc5113aa283635e56eecedf4e",
        "after_source_hash": "bb6d2ac9d3cdf00142145e316ccbddd1bd774e4986a6da07f56e5533fc4d7e31",
        "before_release_id": "prod-42a3911ee90829cf785a92c32da998c5-f86672f2bc953e80bfaf145a5c110b23",
        "before_source_hash": "2450bb533ebe4a2d9ff5bda36f7b7dfb15de3ef9ad1a234125cbd2174331f7c2",
        "contract_id": "CN832611",
        "detected_at": "2025-07-24T23:45:04Z",
        "direction": "changed",
        "duration_change_days": null,
        "event_id": "9eebcae6016dbe7eb6b81504973664ac169521527a0dfcf62b3c07591e058c49",
        "field_label": "Supplier Name",
        "field_name": "supplier_name",
        "new_value": "Slade Bay Investments Pty Ltd",
        "notice_id": "CN832611-A3",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/2f328245-b125-d00f-4d32-81012bc20811",
        "old_value": "Bingwood Pty Ltd",
        "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/CN832611",
        "summary": "Supplier changed."
      },
      {
        "absolute_change": "3040103.17",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-42a3911ee90829cf785a92c32da998c5-46f75bf8971732768c00b2cab23ebf3a",
        "after_source_hash": "3998e049df364c9a506cae32e310fc8867f5bfc3ae4f5e3bc496c9317711b8c8",
        "before_release_id": "prod-42a3911ee90829cf785a92c32da998c5-15c876bbc5113aa283635e56eecedf4e",
        "before_source_hash": "bb6d2ac9d3cdf00142145e316ccbddd1bd774e4986a6da07f56e5533fc4d7e31",
        "contract_id": "CN832611",
        "detected_at": "2025-07-24T23:45:04Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "adc434f5f407596b5e2c8b495b8f22a8f972be3057968be2693badfb075b145d",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "7955135.59",
        "notice_id": "CN832611-A4",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/63baa701-34c1-4dae-8392-9065dd50d8fc",
        "old_value": "4915032.42",
        "percentage_change": "61.85",
        "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/CN832611",
        "summary": "Reported contract value increased by $3,040,103.17 (+61.85%)."
      },
      {
        "absolute_change": "795513.56",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-42a3911ee90829cf785a92c32da998c5-01a7036e798a3c9e9a286bb52dac2bfc",
        "after_source_hash": "6f4b11ccd294dfd785d80cd5c0bd9a0cd814409dfe9f670e91732e322b9679c3",
        "before_release_id": "prod-42a3911ee90829cf785a92c32da998c5-46f75bf8971732768c00b2cab23ebf3a",
        "before_source_hash": "3998e049df364c9a506cae32e310fc8867f5bfc3ae4f5e3bc496c9317711b8c8",
        "contract_id": "CN832611",
        "detected_at": "2025-07-24T23:45:04Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "f08d584fc0016ffe698977f5930506d53ee88e9d59c1d8c2bf385c9f3470baaf",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "8750649.15",
        "notice_id": "CN832611-A5",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/35b66105-44d7-4bf7-be98-2186ebb8f99b",
        "old_value": "7955135.59",
        "percentage_change": "10.00",
        "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/CN832611",
        "summary": "Reported contract value increased by $795,513.56 (+10.00%)."
      }
    ],
    "evidence_path": "evidence/CN832611.json",
    "latest_modified_at": "2025-07-24T23:45:04Z",
    "notice_id": "CN832611-A5",
    "official_record_url": "https://www.tenders.gov.au/Cn/Show/35b66105-44d7-4bf7-be98-2186ebb8f99b",
    "original_reported_value": "2574970.00",
    "procurement_method": "Limited tender",
    "source_url": "https://api.tenders.gov.au/ocds/findById/CN832611",
    "supplier_name": "Slade Bay Investments Pty Ltd",
    "title": "C000000600",
    "value_change": "6175679.15",
    "value_change_percentage": "239.83",
    "versions": [
      {
        "agency_name": "Services Australia",
        "category_code": "80131500",
        "contract_end_date": "2026-03-31",
        "contract_id": "CN832611",
        "contract_start_date": "2006-04-01",
        "currency": "AUD",
        "description": "Property Lease",
        "notice_id": "CN832611",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/42a3911d-a694-f5c4-0fc2-af1c6bebc009",
        "procurement_method": "Limited tender",
        "reported_value": "2574970.00",
        "source_hash": "8aa79162b30edaa19aebd42c21021008557ec9af886dae1f682fda2cae52909e",
        "source_modified_at": "2012-08-20T06:06:28Z",
        "source_release_id": "prod-42a3911ee90829cf785a92c32da998c5-5788e86965c035e0a5cd134e458643cf",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN832611",
        "supplier_name": "Bingwood Pty Ltd",
        "title": "C000000600"
      },
      {
        "agency_name": "Services Australia",
        "category_code": "80131500",
        "contract_end_date": "2026-03-31",
        "contract_id": "CN832611",
        "contract_start_date": "2006-04-01",
        "currency": "AUD",
        "description": "Property Lease",
        "notice_id": "CN832611-A2",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/04780a57-0eef-c3a7-ca6a-238d622c0184",
        "procurement_method": "Limited tender",
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        "source_release_id": "prod-42a3911ee90829cf785a92c32da998c5-f86672f2bc953e80bfaf145a5c110b23",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN832611",
        "supplier_name": "Bingwood Pty Ltd",
        "title": "C000000600"
      },
      {
        "agency_name": "Services Australia",
        "category_code": "80131500",
        "contract_end_date": "2026-03-31",
        "contract_id": "CN832611",
        "contract_start_date": "2006-04-01",
        "currency": "AUD",
        "description": "Property Lease",
        "notice_id": "CN832611-A3",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/2f328245-b125-d00f-4d32-81012bc20811",
        "procurement_method": "Limited tender",
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        "source_release_id": "prod-42a3911ee90829cf785a92c32da998c5-15c876bbc5113aa283635e56eecedf4e",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN832611",
        "supplier_name": "Slade Bay Investments Pty Ltd",
        "title": "C000000600"
      },
      {
        "agency_name": "Services Australia",
        "category_code": "80131500",
        "contract_end_date": "2026-03-31",
        "contract_id": "CN832611",
        "contract_start_date": "2006-04-01",
        "currency": "AUD",
        "description": "Property Lease",
        "notice_id": "CN832611-A4",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/63baa701-34c1-4dae-8392-9065dd50d8fc",
        "procurement_method": "Limited tender",
        "reported_value": "7955135.59",
        "source_hash": "3998e049df364c9a506cae32e310fc8867f5bfc3ae4f5e3bc496c9317711b8c8",
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        "source_release_id": "prod-42a3911ee90829cf785a92c32da998c5-46f75bf8971732768c00b2cab23ebf3a",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN832611",
        "supplier_name": "Slade Bay Investments Pty Ltd",
        "title": "C000000600"
      },
      {
        "agency_name": "Services Australia",
        "category_code": "80131500",
        "contract_end_date": "2026-03-31",
        "contract_id": "CN832611",
        "contract_start_date": "2006-04-01",
        "currency": "AUD",
        "description": "Property Lease",
        "notice_id": "CN832611-A5",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/35b66105-44d7-4bf7-be98-2186ebb8f99b",
        "procurement_method": "Limited tender",
        "reported_value": "8750649.15",
        "source_hash": "6f4b11ccd294dfd785d80cd5c0bd9a0cd814409dfe9f670e91732e322b9679c3",
        "source_modified_at": "2025-07-24T23:45:04Z",
        "source_release_id": "prod-42a3911ee90829cf785a92c32da998c5-01a7036e798a3c9e9a286bb52dac2bfc",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN832611",
        "supplier_name": "Slade Bay Investments Pty Ltd",
        "title": "C000000600"
      }
    ]
  },
  "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"
  }
}