{
  "contract": {
    "agency_name": "Department of Defence",
    "amendment_count": 16,
    "category_code": "72101500",
    "contract_end_date": "2023-06-15",
    "contract_id": "CN3668945",
    "contract_start_date": "2020-03-26",
    "currency": "AUD",
    "current_reported_value": "9137222.82",
    "description": "Project Management and Design Services",
    "events": [
      {
        "absolute_change": "722804.50",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-18156d65ce053ceb9a2c9651ea8e1e33",
        "after_source_hash": "8bce09404d34614356927d50a35e65849322a9fa946f8347786365a54f53c52b",
        "before_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-c484673d8b243f9fa0fea24fb2b8a749",
        "before_source_hash": "84e5a1033ff1831c5821860390fafe92da46470fba3de32d67d3a2363f0d1347",
        "contract_id": "CN3668945",
        "detected_at": "2025-07-22T03:54:54Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "eaa872b710d9eda009baf6c93657bde9f1c8f3802f954827263ae0bac45a2d74",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "1605004.50",
        "notice_id": "CN3668945-A1",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/272be404-f9d8-46ac-8617-239b10f9d80c",
        "old_value": "882200.00",
        "percentage_change": "81.93",
        "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/CN3668945",
        "summary": "Reported contract value increased by $722,804.50 (+81.93%)."
      },
      {
        "absolute_change": "18700.00",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-392e7ad764ea3dae9a5267804613f6b5",
        "after_source_hash": "b0b0595ea7dc58092f49086d529efd863513fcd5cf3c8d52ea8716d32a6ca095",
        "before_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-18156d65ce053ceb9a2c9651ea8e1e33",
        "before_source_hash": "8bce09404d34614356927d50a35e65849322a9fa946f8347786365a54f53c52b",
        "contract_id": "CN3668945",
        "detected_at": "2025-07-22T03:54:54Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "1ca69a0d1c1e2c564127081207b8dbdf9bfabb80950e4e40640941b00b1c9667",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "1623704.50",
        "notice_id": "CN3668945-A2",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/ef3372a0-2d13-4c0f-ad5b-4965d18170db",
        "old_value": "1605004.50",
        "percentage_change": "1.17",
        "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/CN3668945",
        "summary": "Reported contract value increased by $18,700.00 (+1.17%)."
      },
      {
        "absolute_change": "20394.00",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-c5debd5df65d365e8afbd36f33861bda",
        "after_source_hash": "af828dbc425ff7a4c7b065158cf2d24e36668f5decb41f999154cfdc187ec1e6",
        "before_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-392e7ad764ea3dae9a5267804613f6b5",
        "before_source_hash": "b0b0595ea7dc58092f49086d529efd863513fcd5cf3c8d52ea8716d32a6ca095",
        "contract_id": "CN3668945",
        "detected_at": "2025-07-22T03:54:54Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "737bd1c1f88810ac6c5991d10c8370216332a9e7fa59f35297f660c081132c39",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "1644098.50",
        "notice_id": "CN3668945-A3",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/2ef3a85b-b523-45a8-8ae4-0d5c7cc98a45",
        "old_value": "1623704.50",
        "percentage_change": "1.26",
        "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/CN3668945",
        "summary": "Reported contract value increased by $20,394.00 (+1.26%)."
      },
      {
        "absolute_change": "4479664.20",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-b9ab8bbf77f737b0baa9145eb8163a71",
        "after_source_hash": "dbe608e016d5c8138947cd5416f10e583d521b7113df597e67edfd8182970667",
        "before_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-c5debd5df65d365e8afbd36f33861bda",
        "before_source_hash": "af828dbc425ff7a4c7b065158cf2d24e36668f5decb41f999154cfdc187ec1e6",
        "contract_id": "CN3668945",
        "detected_at": "2025-07-22T03:54:54Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "7a7bf2efcc2f74727df9cc01cd2ed67e2795152fafd0199b3b25f9287f3b0b3d",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "6123762.70",
        "notice_id": "CN3668945-A4",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/822fd36a-3d9d-4dd6-9548-9996ac59a273",
        "old_value": "1644098.50",
        "percentage_change": "272.47",
        "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/CN3668945",
        "summary": "Reported contract value increased by $4,479,664.20 (+272.47%)."
      },
      {
        "absolute_change": "409573.69",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-03312a33dd793ce3bef1fec2eb298db7",
        "after_source_hash": "cb961d24bc4b080e488bd0268075473711b4da403797738807e681d4e494c9cd",
        "before_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-b9ab8bbf77f737b0baa9145eb8163a71",
        "before_source_hash": "dbe608e016d5c8138947cd5416f10e583d521b7113df597e67edfd8182970667",
        "contract_id": "CN3668945",
        "detected_at": "2025-07-22T03:54:54Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "aabcd74bdae6a8c9b34d05e1215cd8f0ec82a7dd0ba825fdd215b6bfba02b26b",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "6533336.39",
        "notice_id": "CN3668945-A5",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/71a66b68-51ab-4f27-889c-114658376e68",
        "old_value": "6123762.70",
        "percentage_change": "6.69",
        "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/CN3668945",
        "summary": "Reported contract value increased by $409,573.69 (+6.69%)."
      },
      {
        "absolute_change": "218821.73",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-a1e552e93f223bd89b9ff106e2eac385",
        "after_source_hash": "661854148f442a25ec2110424261a45c18edc8e87a6a5c344155e983f0ec765a",
        "before_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-03312a33dd793ce3bef1fec2eb298db7",
        "before_source_hash": "cb961d24bc4b080e488bd0268075473711b4da403797738807e681d4e494c9cd",
        "contract_id": "CN3668945",
        "detected_at": "2025-07-22T03:54:54Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "064c0b18652f96aaf310473bbb3cf014766672b9e4393286af1b15309fc022c0",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "6752158.12",
        "notice_id": "CN3668945-A6",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/e9ec45b3-f32d-4e77-b1bc-c58038221d95",
        "old_value": "6533336.39",
        "percentage_change": "3.35",
        "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/CN3668945",
        "summary": "Reported contract value increased by $218,821.73 (+3.35%)."
      },
      {
        "absolute_change": "218728.63",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-96dc7a2dcfaa347e9d931687b3650956",
        "after_source_hash": "e69f59a741f576df4f66e8d007b3e158260373d55a9af87c6fe937701bb17e2b",
        "before_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-a1e552e93f223bd89b9ff106e2eac385",
        "before_source_hash": "661854148f442a25ec2110424261a45c18edc8e87a6a5c344155e983f0ec765a",
        "contract_id": "CN3668945",
        "detected_at": "2025-07-22T03:54:54Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "52a242131c1bdf0cb43ede65be9caf35fc411cca4974a6154de63bebae702bef",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "6970886.75",
        "notice_id": "CN3668945-A7",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/99a9a065-02c1-40ca-9f31-bcc3e4a45073",
        "old_value": "6752158.12",
        "percentage_change": "3.24",
        "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/CN3668945",
        "summary": "Reported contract value increased by $218,728.63 (+3.24%)."
      },
      {
        "absolute_change": "143640.52",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-2d5d2baefaf13be2a53d25b04c6436f2",
        "after_source_hash": "69e2a438f216a4a5d15c8a0ce132ec7893310f38d2ad83a582e9cf3ff1277e0f",
        "before_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-96dc7a2dcfaa347e9d931687b3650956",
        "before_source_hash": "e69f59a741f576df4f66e8d007b3e158260373d55a9af87c6fe937701bb17e2b",
        "contract_id": "CN3668945",
        "detected_at": "2025-07-22T03:54:54Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "88e3893dc46d386053d2ed1c5c8457c0682a6fff225ff182b8b6ef84f38af78b",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "7114527.27",
        "notice_id": "CN3668945-A8",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/4676549b-eb4e-4bf8-b8b3-4aac46fc717f",
        "old_value": "6970886.75",
        "percentage_change": "2.06",
        "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/CN3668945",
        "summary": "Reported contract value increased by $143,640.52 (+2.06%)."
      },
      {
        "absolute_change": "91767.50",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-38e4f0e6ff383e30830aecbca42c9c5a",
        "after_source_hash": "86b8e17f41398a272bc9d60a786fa67aee3fe9d054e520f862d0c4aa6d5d90fc",
        "before_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-2d5d2baefaf13be2a53d25b04c6436f2",
        "before_source_hash": "69e2a438f216a4a5d15c8a0ce132ec7893310f38d2ad83a582e9cf3ff1277e0f",
        "contract_id": "CN3668945",
        "detected_at": "2025-07-22T03:54:54Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "949a7f67550df476069691b0ad1c374c14693aacfb97cf89a698ba3f1e7f8601",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "7206294.77",
        "notice_id": "CN3668945-A9",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/a279398f-29b9-415f-8e2f-5ebda980ed9d",
        "old_value": "7114527.27",
        "percentage_change": "1.29",
        "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/CN3668945",
        "summary": "Reported contract value increased by $91,767.50 (+1.29%)."
      },
      {
        "absolute_change": "535092.27",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-222e2436ed83311789d0de4dd5d7733e",
        "after_source_hash": "f8852465f7942518d37f7c8dbfb161fcf9d1eac8f1ef78dc552bd066eb41cf5d",
        "before_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-38e4f0e6ff383e30830aecbca42c9c5a",
        "before_source_hash": "86b8e17f41398a272bc9d60a786fa67aee3fe9d054e520f862d0c4aa6d5d90fc",
        "contract_id": "CN3668945",
        "detected_at": "2025-07-22T03:54:54Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "f99cc67619b551f405cec0cff59febafe757c96b6aafbfd89c572d732c375ecb",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "7741387.04",
        "notice_id": "CN3668945-A10",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/0d288053-ecb0-4395-8909-e2acbafd2a57",
        "old_value": "7206294.77",
        "percentage_change": "7.43",
        "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/CN3668945",
        "summary": "Reported contract value increased by $535,092.27 (+7.43%)."
      },
      {
        "absolute_change": "517471.43",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-7efe55c056ab3afc85d0a77eab14ec87",
        "after_source_hash": "558c704ed05a0323f54d51b91d62388717d2ea1c4a226b8dfc84ade8e6478d5d",
        "before_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-222e2436ed83311789d0de4dd5d7733e",
        "before_source_hash": "f8852465f7942518d37f7c8dbfb161fcf9d1eac8f1ef78dc552bd066eb41cf5d",
        "contract_id": "CN3668945",
        "detected_at": "2025-07-22T03:54:54Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "b18ac3929dc24bd25e4f76a5dd2e8997eb30f7d57ac9b57136ea50dcf9dcf65e",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "8258858.47",
        "notice_id": "CN3668945-A11",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/367091a0-ee15-478c-b16b-893ad278c3da",
        "old_value": "7741387.04",
        "percentage_change": "6.68",
        "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/CN3668945",
        "summary": "Reported contract value increased by $517,471.43 (+6.68%)."
      },
      {
        "absolute_change": "16409.25",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-11aa141b760838a791ae1f3cad383725",
        "after_source_hash": "989f7c25fea0b880a9bb3333bc4cb11ae4368ef23576989ce354d08162f29b17",
        "before_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-7efe55c056ab3afc85d0a77eab14ec87",
        "before_source_hash": "558c704ed05a0323f54d51b91d62388717d2ea1c4a226b8dfc84ade8e6478d5d",
        "contract_id": "CN3668945",
        "detected_at": "2025-07-22T03:54:54Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "f9ef618f794759640eda15e8a0dc91d448bfdefd77823e732476875aeb247ca6",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "8275267.72",
        "notice_id": "CN3668945-A12",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/a09241fa-d607-4759-be20-53dff52f51bf",
        "old_value": "8258858.47",
        "percentage_change": "0.20",
        "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/CN3668945",
        "summary": "Reported contract value increased by $16,409.25 (+0.20%)."
      },
      {
        "absolute_change": "746335.83",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
        "after_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-9ee648c22fca3c9aadd18b6b6ee73b2d",
        "after_source_hash": "cde1514145fb52133b543e7950333401de9c2e88d502becd3015ba1685889367",
        "before_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-11aa141b760838a791ae1f3cad383725",
        "before_source_hash": "989f7c25fea0b880a9bb3333bc4cb11ae4368ef23576989ce354d08162f29b17",
        "contract_id": "CN3668945",
        "detected_at": "2025-07-22T03:54:54Z",
        "direction": "increase",
        "duration_change_days": null,
        "event_id": "530bcf7336e525b143ea544713d3110724b76c5007edf11e78c8763f9ad0fb91",
        "field_label": "Reported Value",
        "field_name": "reported_value",
        "new_value": "9021603.55",
        "notice_id": "CN3668945-A13",
        "official_record_url": "https://www.tenders.gov.au/Cn/Show/09a52b61-54b2-4e37-a438-f164e9c493ff",
        "old_value": "8275267.72",
        "percentage_change": "9.02",
        "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/CN3668945",
        "summary": "Reported contract value increased by $746,335.83 (+9.02%)."
      },
      {
        "absolute_change": "60616.60",
        "adaptation_notice": "Adapted and normalised by ContractDelta AU from AusTender Contract Notice data.",
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        "source_publisher": "Australian Government Department of Finance",
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        "source_release_id": "prod-185b7faf9b9e4751ad8a20c75a9e0fc3-56d73413660736639ad78c8086f5f04e",
        "source_url": "https://api.tenders.gov.au/ocds/findById/CN3668945",
        "supplier_name": "CUSHMAN & WAKEFIELD PTY LTD",
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  "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",
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    "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"
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}