{
  "contract": {
    "agency_name": "Department of Education",
    "amendment_count": 3,
    "category_code": "80100000",
    "contract_end_date": "2026-06-30",
    "contract_id": "CN4098466",
    "contract_start_date": "2024-09-16",
    "currency": "AUD",
    "current_reported_value": "7957391.29",
    "description": "Implementation of Early Childhood Education and Care (ECEC) Worker Retention Payment Grant Program.",
    "events": [
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        "absolute_change": "1282843.14",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-df5a7a9ce93c4ff5816ed3b0b9005819-46b1b05dd8a230929484310df84a9f2d",
        "after_source_hash": "9195897ea0d96c13b393282ddc3ea9c00e66d5c1f16fbaf21a0407d295a8f37e",
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        "before_source_hash": "9d31bd54189f0eeb4e8a16fac1c6ac05027d24c7b2ef9cb78fa7e6629d5e0bad",
        "contract_id": "CN4098466",
        "detected_at": "2025-07-21T03:48:29Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "d8591610d13968ea3da9b7ce21c2a957e779bc7e021f60bb21206048bcab4743",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "2434090.14",
        "notice_id": "CN4098466-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/959f7776-b79a-497a-976b-56ea13648476",
        "old_value": "1151247.00",
        "percentage_change": "111.43",
        "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/CN4098466",
        "summary": "Reported contract value increased by $1,282,843.14 (+111.43%)."
      },
      {
        "absolute_change": "2320629.15",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-df5a7a9ce93c4ff5816ed3b0b9005819-1c9fe664186d3e9b8a274cd4e76149b4",
        "after_source_hash": "b3d6e4c945d540f6542207ce0d9bcb2030d4bc4a46d4afe3055a4331a0c62e9d",
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        "before_source_hash": "9195897ea0d96c13b393282ddc3ea9c00e66d5c1f16fbaf21a0407d295a8f37e",
        "contract_id": "CN4098466",
        "detected_at": "2025-07-21T03:48:29Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "c34bac979a131a9873c2abb03bdc36d1a4d731f49a0de6cda5b8c8d13bd56da7",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "4754719.29",
        "notice_id": "CN4098466-A2",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/2079112d-d483-4400-a899-4f302bd05065",
        "old_value": "2434090.14",
        "percentage_change": "95.34",
        "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/CN4098466",
        "summary": "Reported contract value increased by $2,320,629.15 (+95.34%)."
      },
      {
        "absolute_change": "3202672.00",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-df5a7a9ce93c4ff5816ed3b0b9005819-bf2f1d8d2df4390890cea5fd9e42b2f9",
        "after_source_hash": "9c011cd0fffb78af0821993da1933a4ecb46d70305178e2a030d10d8d8675a36",
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        "before_source_hash": "b3d6e4c945d540f6542207ce0d9bcb2030d4bc4a46d4afe3055a4331a0c62e9d",
        "contract_id": "CN4098466",
        "detected_at": "2025-07-21T03:48:29Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "f0085baa2dceb1bf3eaf860d5c0fa6cadb8800671daa58987a6091136eab4cc5",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "7957391.29",
        "notice_id": "CN4098466-A3",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/20c30f9a-a27e-4118-967a-2ca1f07e2f25",
        "old_value": "4754719.29",
        "percentage_change": "67.36",
        "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/CN4098466",
        "summary": "Reported contract value increased by $3,202,672.00 (+67.36%)."
      }
    ],
    "evidence_path": "evidence/CN4098466.json",
    "latest_modified_at": "2025-07-21T03:48:29Z",
    "notice_id": "CN4098466-A3",
    "official_record_url": "https://www.tenders.gov.au/Cn/Show/20c30f9a-a27e-4118-967a-2ca1f07e2f25",
    "original_reported_value": "1151247.00",
    "procurement_method": "Open tender",
    "source_url": "https://api.tenders.gov.au/ocds/findById/CN4098466",
    "supplier_name": "PARBERY CONSULTING PARBERY CONSULTING PTY LTD",
    "title": "4400073348",
    "value_change": "6806144.29",
    "value_change_percentage": "591.20",
    "versions": [
      {
        "agency_name": "Department of Education",
        "category_code": "80100000",
        "contract_end_date": "2026-06-30",
        "contract_id": "CN4098466",
        "contract_start_date": "2024-09-16",
        "currency": "AUD",
        "description": "Implementation of Early Childhood Education and Care (ECEC) Worker Retention Payment Grant Program.",
        "notice_id": "CN4098466",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/93b5b170-fd92-4f0d-8d13-aa81032d5bce",
        "procurement_method": "Open tender",
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        "source_release_id": "prod-df5a7a9ce93c4ff5816ed3b0b9005819-4672e2dd5d91398385c63580a30abb35",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN4098466",
        "supplier_name": "PARBERY CONSULTING PARBERY CONSULTING PTY LTD",
        "title": "4400073348"
      },
      {
        "agency_name": "Department of Education",
        "category_code": "80100000",
        "contract_end_date": "2026-06-30",
        "contract_id": "CN4098466",
        "contract_start_date": "2024-09-16",
        "currency": "AUD",
        "description": "Implementation of Early Childhood Education and Care (ECEC) Worker Retention Payment Grant Program.",
        "notice_id": "CN4098466-A1",
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        "procurement_method": "Open tender",
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        "source_release_id": "prod-df5a7a9ce93c4ff5816ed3b0b9005819-46b1b05dd8a230929484310df84a9f2d",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN4098466",
        "supplier_name": "PARBERY CONSULTING PARBERY CONSULTING PTY LTD",
        "title": "4400073348"
      },
      {
        "agency_name": "Department of Education",
        "category_code": "80100000",
        "contract_end_date": "2026-06-30",
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        "contract_start_date": "2024-09-16",
        "currency": "AUD",
        "description": "Implementation of Early Childhood Education and Care (ECEC) Worker Retention Payment Grant Program.",
        "notice_id": "CN4098466-A2",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/2079112d-d483-4400-a899-4f302bd05065",
        "procurement_method": "Open tender",
        "reported_value": "4754719.29",
        "source_hash": "b3d6e4c945d540f6542207ce0d9bcb2030d4bc4a46d4afe3055a4331a0c62e9d",
        "source_modified_at": "2025-07-21T03:48:29Z",
        "source_release_id": "prod-df5a7a9ce93c4ff5816ed3b0b9005819-1c9fe664186d3e9b8a274cd4e76149b4",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN4098466",
        "supplier_name": "PARBERY CONSULTING PARBERY CONSULTING PTY LTD",
        "title": "4400073348"
      },
      {
        "agency_name": "Department of Education",
        "category_code": "80100000",
        "contract_end_date": "2026-06-30",
        "contract_id": "CN4098466",
        "contract_start_date": "2024-09-16",
        "currency": "AUD",
        "description": "Implementation of Early Childhood Education and Care (ECEC) Worker Retention Payment Grant Program.",
        "notice_id": "CN4098466-A3",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/20c30f9a-a27e-4118-967a-2ca1f07e2f25",
        "procurement_method": "Open tender",
        "reported_value": "7957391.29",
        "source_hash": "9c011cd0fffb78af0821993da1933a4ecb46d70305178e2a030d10d8d8675a36",
        "source_modified_at": "2025-07-21T03:48:29Z",
        "source_release_id": "prod-df5a7a9ce93c4ff5816ed3b0b9005819-bf2f1d8d2df4390890cea5fd9e42b2f9",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN4098466",
        "supplier_name": "PARBERY CONSULTING PARBERY CONSULTING PTY LTD",
        "title": "4400073348"
      }
    ]
  },
  "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"
  }
}