{
    "id": "98444b10-b3fc-4053-b74a-c6612a686993",
    "notice": {
        "id": "98444b10-b3fc-4053-b74a-c6612a686993",
        "parentId": "46575de9-843c-4b89-838f-28cb1bc0c3c0",
        "parentIdentifier": null,
        "linkReason": "",
        "version": 3,
        "contactDetails": {
            "name": "ima orosei",
            "email": "ima.orosei@nao.org.uk",
            "address1": "Room B253",
            "address2": null,
            "town": "LONDON",
            "postcode": "SW1W9SP",
            "country": "England",
            "phone": "44 20 7798 5343",
            "webAddress": null
        },
        "identifier": "CPT_24_52",
        "title": "CPT_24_52 Specialist model assurance support",
        "description": "The National Audit Office (NAO) awarded a contract to Hartley McMaster Limited who will oversee and lead the testing of a subset of models with the NAO model assurance portfolio by\r\n• validation, verification and testing models and reconciling the model design back to the intended methodology.\r\n• overseeing a small portfolio of model assurance work to ensure that outputs are successfully delivered across the NAO modelling portfolio.\r\n• supporting the NAO to continuously improve our approach to implementing testing procedures\r\n\r\nThe contract is expected to commence on Tuesday 1st April 2025 and run for an initial period of 12 months until Tuesday 31st March 2026.\r\nThe contract may be extended by 2, 12 months until Friday 31st March 2028 at the NAO&#039;s discretion.\r\n\r\nThe estimated contract value will be &#xA3;111,272.40 inclusive of VAT over the 3 years duration.\r\n\r\nAs of 1st April 2026, The current contract will also be extended for a further 12 months, from Wednesday 1 April 2026 to Wednesday 31 March 2027.\r\n\r\nAlso the original contract value of &#xA3;111,272.40 inclusive of VAT has been varied up to 50% and the new value is &#xA3;166,908.60 inclusive of VAT.\r\n\r\nAs of August 2026, this contract will expire in early January 2027 without further extension",
        "cpvDescription": "System quality assurance assessment and review services and Auditing services",
        "publishedDate": "2025-03-20T09:36:32Z",
        "approachMarketDate": "",
        "deadlineDate": "2025-02-10T12:00:00Z",
        "valueLow": 166908.6,
        "valueHigh": 0,
        "postcode": null,
        "region": "North East,North West,Yorkshire and The Humber,East Midlands,West Midlands,East of England,London,South East,South West,Scotland,Wales,Northern Ireland",
        "nationwide": false,
        "location": {
            "lat": 0,
            "lon": 0
        },
        "start": "2025-04-01T00:00:00+01:00",
        "end": "2027-01-03T00:00:00Z",
        "type": "Contract",
        "cpvCodes": [
            "72225000",
            "79212000"
        ],
        "spendProfile": null,
        "status": "Awarded",
        "isSuitableForSme": true,
        "isSuitableForVco": true,
        "supplyChain": false,
        "lastNotifiableUpdate": "2026-08-26T13:44:20+01:00",
        "organisationName": "National Audit Office",
        "sector": null,
        "procedureType": "OpenNonOJEU",
        "procedureTypeOther": null,
        "procedureAcceleratedJustification": null,
        "ojeuContractType": "Services",
        "isFrameworkAgreement": false,
        "isExtensionPossible": false,
        "annexDOption": null,
        "reasonContractLawful": null
    },
    "createdByUser": "ima.orosei@nao.org.uk",
    "createdDate": "2026-08-26T13:42:08+01:00",
    "lastUpdatedbyUser": "ima.orosei@nao.org.uk",
    "lastUpdatedDate": "2026-08-26T13:44:21+01:00",
    "awards": [
        {
            "id": "755625",
            "noticeId": "98444b10-b3fc-4053-b74a-c6612a686993",
            "parentId": null,
            "value": 166908.6,
            "supplierName": "HARTLEY MCMASTER LIMITED",
            "supplierAddress": "HARTLEY MCMASTER LIMITED\r\n167-169 Great Portland Street, 5th Floor, London, England, W1W 5PF",
            "contact": null,
            "dunsNumber": null,
            "supplierAwardedValue": 166908.6,
            "referenceType": "COMPANIES_HOUSE",
            "reference": "02638728",
            "startDate": "2025-04-01T00:00:00+01:00",
            "endDate": "2028-03-31T00:00:00+01:00",
            "awardedDate": "2025-03-06T00:00:00Z",
            "awardedProcedureType": "OpenNonOJEU",
            "awardedProcedureTypeOther": "",
            "awardedProcedureAcceleratedJustification": "",
            "annexDOptionType": null,
            "reasonContractLawful": null,
            "additionalDetails": null,
            "awardedToSME": true,
            "awardedToVCSO": false,
            "awardGuid": "eacec804-887d-46ab-b899-2d1d98ebca62"
        }
    ],
    "isPublished": true,
    "isPreAwarded": true,
    "organisation": {
        "name": "National Audit Office"
    },
    "additionalDetails": [
        {
            "id": "98444b10-b3fc-4053-b74a-c6612a686993",
            "noticeId": "98444b10-b3fc-4053-b74a-c6612a686993",
            "description": "Additional Text",
            "dataType": "AdditionalText",
            "textData": null,
            "mimeType": null,
            "awardGuid": null
        }
    ],
    "withdrawnDate": "",
    "withdrawnReason": null,
    "withdrawnByUser": null,
    "cpvCodes": [
        {
            "code": "72225000",
            "description": "System quality assurance assessment and review services",
            "parentCode": "72220000",
            "hasChildren": false
        },
        {
            "code": "79212000",
            "description": "Auditing services",
            "parentCode": "79210000",
            "hasChildren": true
        }
    ],
    "publishedVersion": [
        {
            "changedByUser": "ima.orosei@nao.org.uk",
            "dateChanged": "2025-03-20T09:36:32Z",
            "id": "888576",
            "noticeStatus": "Awarded",
            "noticeType": "Contract",
            "publishedNoticeId": "98444b10-b3fc-4053-b74a-c6612a686993",
            "versionNumber": 1,
            "visibleToPublic": true
        },
        {
            "changedByUser": "ima.orosei@nao.org.uk",
            "dateChanged": "2026-03-09T09:40:07Z",
            "id": "936172",
            "noticeStatus": "Awarded",
            "noticeType": "Contract",
            "publishedNoticeId": "98444b10-b3fc-4053-b74a-c6612a686993",
            "versionNumber": 2,
            "visibleToPublic": true
        },
        {
            "changedByUser": "ima.orosei@nao.org.uk",
            "dateChanged": "2026-08-26T13:44:21+01:00",
            "id": "955258",
            "noticeStatus": "Awarded",
            "noticeType": "Contract",
            "publishedNoticeId": "98444b10-b3fc-4053-b74a-c6612a686993",
            "versionNumber": 3,
            "visibleToPublic": true
        }
    ],
    "numberOfViews": "404"
}