{
    "uri": "https://www.find-tender.service.gov.uk/api/1.0/ocdsRecordPackages/ocds-h6vhtk-06a7e1",
    "publisher": {
        "name": "Cabinet Office",
        "scheme": "GB-GOR",
        "uid": "D2",
        "uri": "https://www.gov.uk/government/organisations/cabinet-office"
    },
    "publishedDate": "2026-06-30T17:16:42+01:00",
    "license": "http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
    "publicationPolicy": "https://www.gov.uk/government/publications/open-contracting",
    "version": "1.1",
    "extensions": [
        "https://standard.open-contracting.org/profiles/eu/latest/en/extension.json",
        "https://raw.githubusercontent.com/open-contracting-extensions/ocds_amendment_rationale_classifications_extension/master/extension.json",
        "https://raw.githubusercontent.com/open-contracting-extensions/ocds_budget_breakdown_extension/master/extension.json",
        "https://raw.githubusercontent.com/open-contracting-extensions/ocds_contract_completion_extension/master/extension.json",
        "https://raw.githubusercontent.com/open-contracting-extensions/ocds_documentation_extension/master/extension.json",
        "https://raw.githubusercontent.com/open-contracting-extensions/ocds_pagination_extension/master/extension.json",
        "https://raw.githubusercontent.com/open-contracting-extensions/ocds_suitability_extension/master/extension.json",
        "https://raw.githubusercontent.com/portaledcahn/ocds_Links_extension/main/extension.json",
        "https://raw.githubusercontent.com/cabinetoffice/ocds_uk_extension/main/extension.json"
    ],
    "packages": [
        "https://www.find-tender.service.gov.uk/api/1.0/ocdsRecordPackages/ocds-h6vhtk-06a7e1"
    ],
    "records": [
        {
            "ocid": "ocds-h6vhtk-06a7e1",
            "releases": [
                {
                    "ocid": "ocds-h6vhtk-06a7e1",
                    "id": "050410-2026",
                    "tag": [
                        "tender"
                    ],
                    "date": "2026-05-28T15:12:12+01:00",
                    "initiationType": "tender",
                    "parties": [
                        {
                            "name": "Historic England",
                            "id": "GB-PPON-PXLY-5862-RMML",
                            "identifier": {
                                "scheme": "GB-PPON",
                                "id": "PXLY-5862-RMML"
                            },
                            "address": {
                                "streetAddress": "The Engine House",
                                "locality": "Swindon",
                                "postalCode": "SN22EH",
                                "country": "GB",
                                "countryName": "United Kingdom",
                                "region": "UKK14"
                            },
                            "contactPoint": {
                                "email": "procurement-he@historicengland.org.uk"
                            },
                            "roles": [
                                "buyer"
                            ],
                            "details": {
                                "classifications": [
                                    {
                                        "scheme": "UK_CA_TYPE",
                                        "id": "publicAuthorityCentralGovernment",
                                        "description": "Public authority - central government"
                                    }
                                ]
                            }
                        }
                    ],
                    "buyer": {
                        "id": "GB-PPON-PXLY-5862-RMML",
                        "name": "Historic England"
                    },
                    "tender": {
                        "id": "PREF 558",
                        "legalBasis": {
                            "id": "2023/54",
                            "scheme": "UKPGA",
                            "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
                        },
                        "title": "ITT - Building Conservation Framework – Paints and Coatings Technology (UID 45)",
                        "description": "Historic England invites tenders from suitably qualified consultants to join a multi supplier consultancy framework providing specialist advice on paints and coatings technology for historic buildings.\nThe framework will support statutory casework and research activity, delivering expert guidance on the selection, specification, performance and conservation of paint and coating systems across a wide range of historic substrates, including timber, lime-based plasters and renders, stone, brick, metals, concrete and other porous substrates.\nCommissions will be awarded through call off or mini competition, based on expertise, price and availability.\nConsultant experience required\nConsultants should demonstrate:\n•\tProven experience in paints and coatings applied to historic or traditional building fabric\n•\tA background in chemistry, materials science, and/or building conservation\n•\tAbility to provide timely, evidence-based advice for casework and research",
                        "status": "active",
                        "items": [
                            {
                                "id": "1",
                                "additionalClassifications": [
                                    {
                                        "scheme": "CPV",
                                        "id": "73000000",
                                        "description": "Research and development services and related consultancy services"
                                    },
                                    {
                                        "scheme": "CPV",
                                        "id": "73100000",
                                        "description": "Research and experimental development services"
                                    },
                                    {
                                        "scheme": "CPV",
                                        "id": "73110000",
                                        "description": "Research services"
                                    },
                                    {
                                        "scheme": "CPV",
                                        "id": "73200000",
                                        "description": "Research and development consultancy services"
                                    }
                                ],
                                "deliveryAddresses": [
                                    {
                                        "region": "UK",
                                        "country": "GB",
                                        "countryName": "United Kingdom"
                                    }
                                ],
                                "relatedLot": "1"
                            }
                        ],
                        "value": {
                            "amountGross": 90000,
                            "amount": 75000,
                            "currency": "GBP"
                        },
                        "procurementMethod": "open",
                        "procurementMethodDetails": "Below threshold - open competition",
                        "mainProcurementCategory": "services",
                        "aboveThreshold": false,
                        "techniques": {
                            "hasFrameworkAgreement": true,
                            "frameworkAgreement": {
                                "maximumParticipants": 10,
                                "method": "withAndWithoutReopeningCompetition",
                                "type": "closed",
                                "description": "Successful providers will be appointed to an approved list on the Intend system.  Work packages/contracts will be assigned through a ‘call off process’ or mini competition using In-Tend. \nMini competitions will be circulated to all suppliers with the appropriate specialist expertise (as identified in Supplier Return 2.1, Area of expertise table). Each contract will be called off on the following basis: price & availability. Price evaluation for each individual requirement will be applied at 50%, and suppliers should be using the pricing supplied at tender stage as a basis for the work. \nFollowing the award to the framework, mini competitions will be evaluated on the following criteria per project: \nLOT Criteria \tDescription \t% \nPrice \tCost of the delivery of proposed brief with budget breakdown. \t 50% \nQuality 1 \tTimeline. \t50% \nOn occasion Historic England reserve the right to direct award a call-off in these circumstances:  \n•\tshould the geographical location of a provider would represent a significant saving in the carbon (CO2e) expended undertaking the project.\n•\tcases when the work package/contract costs are £5,000 or less.   \n•\tCases where delivery of a specific requirement depends upon a supplier’s unique innovative or scientific approach or applied technical methodology."
                            }
                        },
                        "submissionMethodDetails": "•\tFull tender documentation and submission instructions are available via Historic England’s e procurement portal, PREF 558\n https://in-tendhost.co.uk/historicengland/aspx/Home\n•\tAll clarification questions and tender submissions must be made via the portal",
                        "submissionTerms": {
                            "electronicSubmissionPolicy": "allowed"
                        },
                        "tenderPeriod": {
                            "endDate": "2026-07-02T09:30:00+01:00"
                        },
                        "enquiryPeriod": {
                            "endDate": "2026-06-25T17:30:00+01:00"
                        },
                        "lots": [
                            {
                                "id": "1",
                                "status": "active",
                                "value": {
                                    "amountGross": 90000,
                                    "amount": 75000,
                                    "currency": "AED"
                                },
                                "contractPeriod": {
                                    "startDate": "2026-07-27T00:00:00+01:00",
                                    "endDate": "2031-07-26T23:59:59+01:00",
                                    "maxExtentDate": "2032-07-26T23:59:59+01:00"
                                },
                                "hasRenewal": true,
                                "renewal": {
                                    "description": "One year optional extension period."
                                },
                                "description": null,
                                "awardCriteria": {
                                    "description": "For this tender, Award, will be based on MAT - Most Economically Advantageous Tender. \nPrice Weighting:  20% \nQuality Weighting: 80%"
                                }
                            }
                        ],
                        "documents": [
                            {
                                "id": "050410-2026",
                                "documentType": "tenderNotice",
                                "noticeType": "UK4",
                                "description": "Tender notice on Find a Tender",
                                "url": "https://www.find-tender.service.gov.uk/Notice/050410-2026",
                                "datePublished": "2026-05-28T15:12:12+01:00",
                                "format": "text/html"
                            }
                        ]
                    },
                    "language": "en",
                    "extensions": [
                        "https://standard.open-contracting.org/profiles/eu/latest/en/extension.json",
                        "https://raw.githubusercontent.com/open-contracting-extensions/ocds_amendment_rationale_classifications_extension/master/extension.json",
                        "https://raw.githubusercontent.com/open-contracting-extensions/ocds_budget_breakdown_extension/master/extension.json",
                        "https://raw.githubusercontent.com/open-contracting-extensions/ocds_contract_completion_extension/master/extension.json",
                        "https://raw.githubusercontent.com/open-contracting-extensions/ocds_documentation_extension/master/extension.json",
                        "https://raw.githubusercontent.com/open-contracting-extensions/ocds_pagination_extension/master/extension.json",
                        "https://raw.githubusercontent.com/open-contracting-extensions/ocds_performance_failures_extension/master/extension.json",
                        "https://raw.githubusercontent.com/open-contracting-extensions/ocds_suitability_extension/master/extension.json",
                        "https://raw.githubusercontent.com/portaledcahn/ocds_Links_extension/main/extension.json",
                        "https://raw.githubusercontent.com/cabinetoffice/ocds_uk_extension/main/extension.json"
                    ]
                },
                {
                    "id": "061471-2026",
                    "tag": [
                        "tenderUpdate"
                    ],
                    "date": "2026-06-30T17:16:42+01:00",
                    "initiationType": "tender",
                    "ocid": "ocds-h6vhtk-06a7e1",
                    "parties": [
                        {
                            "name": "Historic England",
                            "id": "GB-PPON-PXLY-5862-RMML",
                            "identifier": {
                                "scheme": "GB-PPON",
                                "id": "PXLY-5862-RMML"
                            },
                            "address": {
                                "streetAddress": "The Engine House",
                                "locality": "Swindon",
                                "postalCode": "SN22EH",
                                "country": "GB",
                                "countryName": "United Kingdom",
                                "region": "UKK14"
                            },
                            "contactPoint": {
                                "email": "procurement-he@historicengland.org.uk"
                            },
                            "roles": [
                                "buyer"
                            ],
                            "details": {
                                "classifications": [
                                    {
                                        "scheme": "UK_CA_TYPE",
                                        "id": "publicAuthorityCentralGovernment",
                                        "description": "Public authority - central government"
                                    }
                                ]
                            }
                        }
                    ],
                    "buyer": {
                        "id": "GB-PPON-PXLY-5862-RMML",
                        "name": "Historic England"
                    },
                    "tender": {
                        "id": "PREF 558",
                        "legalBasis": {
                            "id": "2023/54",
                            "scheme": "UKPGA",
                            "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
                        },
                        "title": "ITT - Building Conservation Framework – Paints and Coatings Technology (UID 45)",
                        "description": "Historic England invites tenders from suitably qualified consultants to join a multi supplier consultancy framework providing specialist advice on paints and coatings technology for historic buildings.\nThe framework will support statutory casework and research activity, delivering expert guidance on the selection, specification, performance and conservation of paint and coating systems across a wide range of historic substrates, including timber, lime-based plasters and renders, stone, brick, metals, concrete and other porous substrates.\nCommissions will be awarded through call off or mini competition, based on expertise, price and availability.\nConsultant experience required\nConsultants should demonstrate:\n•\tProven experience in paints and coatings applied to historic or traditional building fabric\n•\tA background in chemistry, materials science, and/or building conservation\n•\tAbility to provide timely, evidence-based advice for casework and research",
                        "status": "active",
                        "items": [
                            {
                                "id": "1",
                                "additionalClassifications": [
                                    {
                                        "scheme": "CPV",
                                        "id": "73000000",
                                        "description": "Research and development services and related consultancy services"
                                    },
                                    {
                                        "scheme": "CPV",
                                        "id": "73100000",
                                        "description": "Research and experimental development services"
                                    },
                                    {
                                        "scheme": "CPV",
                                        "id": "73110000",
                                        "description": "Research services"
                                    },
                                    {
                                        "scheme": "CPV",
                                        "id": "73200000",
                                        "description": "Research and development consultancy services"
                                    }
                                ],
                                "deliveryAddresses": [
                                    {
                                        "region": "UK",
                                        "country": "GB",
                                        "countryName": "United Kingdom"
                                    }
                                ],
                                "relatedLot": "1"
                            }
                        ],
                        "value": {
                            "amountGross": 90000,
                            "amount": 75000,
                            "currency": "GBP"
                        },
                        "procurementMethod": "open",
                        "procurementMethodDetails": "Below threshold - open competition",
                        "mainProcurementCategory": "services",
                        "aboveThreshold": false,
                        "techniques": {
                            "hasFrameworkAgreement": true,
                            "frameworkAgreement": {
                                "maximumParticipants": 10,
                                "method": "withAndWithoutReopeningCompetition",
                                "type": "closed",
                                "description": "Successful providers will be appointed to an approved list on the Intend system.  Work packages/contracts will be assigned through a ‘call off process’ or mini competition using In-Tend. \nMini competitions will be circulated to all suppliers with the appropriate specialist expertise (as identified in Supplier Return 2.1, Area of expertise table). Each contract will be called off on the following basis: price & availability. Price evaluation for each individual requirement will be applied at 50%, and suppliers should be using the pricing supplied at tender stage as a basis for the work. \nFollowing the award to the framework, mini competitions will be evaluated on the following criteria per project: \nLOT Criteria \tDescription \t% \nPrice \tCost of the delivery of proposed brief with budget breakdown. \t 50% \nQuality 1 \tTimeline. \t50% \nOn occasion Historic England reserve the right to direct award a call-off in these circumstances:  \n•\tshould the geographical location of a provider would represent a significant saving in the carbon (CO2e) expended undertaking the project.\n•\tcases when the work package/contract costs are £5,000 or less.   \n•\tCases where delivery of a specific requirement depends upon a supplier’s unique innovative or scientific approach or applied technical methodology."
                            }
                        },
                        "submissionMethodDetails": "•\tFull tender documentation and submission instructions are available via Historic England’s e procurement portal, PREF 558\n https://in-tendhost.co.uk/historicengland/aspx/Home\n•\tAll clarification questions and tender submissions must be made via the portal",
                        "submissionTerms": {
                            "electronicSubmissionPolicy": "allowed"
                        },
                        "tenderPeriod": {
                            "endDate": "2026-07-30T09:30:00+01:00"
                        },
                        "enquiryPeriod": {
                            "endDate": "2026-07-23T17:30:00+01:00"
                        },
                        "lots": [
                            {
                                "id": "1",
                                "status": "active",
                                "value": {
                                    "amountGross": 90000,
                                    "amount": 75000,
                                    "currency": "AED"
                                },
                                "contractPeriod": {
                                    "startDate": "2026-07-27T00:00:00+01:00",
                                    "endDate": "2031-07-26T23:59:59+01:00",
                                    "maxExtentDate": "2032-07-26T23:59:59+01:00"
                                },
                                "hasRenewal": true,
                                "renewal": {
                                    "description": "One year optional extension period."
                                },
                                "description": null,
                                "awardCriteria": {
                                    "description": "For this tender, Award, will be based on MAT - Most Economically Advantageous Tender. \nPrice Weighting:  20% \nQuality Weighting: 80%"
                                }
                            }
                        ],
                        "documents": [
                            {
                                "id": "061471-2026",
                                "documentType": "tenderNotice",
                                "noticeType": "UK4",
                                "description": "Tender notice on Find a Tender",
                                "url": "https://www.find-tender.service.gov.uk/Notice/061471-2026",
                                "datePublished": "2026-06-30T17:16:42+01:00",
                                "format": "text/html"
                            }
                        ]
                    },
                    "language": "en",
                    "extensions": [
                        "https://standard.open-contracting.org/profiles/eu/latest/en/extension.json",
                        "https://raw.githubusercontent.com/open-contracting-extensions/ocds_amendment_rationale_classifications_extension/master/extension.json",
                        "https://raw.githubusercontent.com/open-contracting-extensions/ocds_budget_breakdown_extension/master/extension.json",
                        "https://raw.githubusercontent.com/open-contracting-extensions/ocds_contract_completion_extension/master/extension.json",
                        "https://raw.githubusercontent.com/open-contracting-extensions/ocds_documentation_extension/master/extension.json",
                        "https://raw.githubusercontent.com/open-contracting-extensions/ocds_pagination_extension/master/extension.json",
                        "https://raw.githubusercontent.com/open-contracting-extensions/ocds_performance_failures_extension/master/extension.json",
                        "https://raw.githubusercontent.com/open-contracting-extensions/ocds_suitability_extension/master/extension.json",
                        "https://raw.githubusercontent.com/portaledcahn/ocds_Links_extension/main/extension.json",
                        "https://raw.githubusercontent.com/cabinetoffice/ocds_uk_extension/main/extension.json"
                    ]
                }
            ],
            "compiledRelease": {
                "tag": [
                    "compiled"
                ],
                "id": "ocds-h6vhtk-06a7e1-2026-06-30T17:16:42+01:00",
                "date": "2026-06-30T17:16:42+01:00",
                "ocid": "ocds-h6vhtk-06a7e1",
                "initiationType": "tender",
                "parties": [
                    {
                        "id": "GB-PPON-PXLY-5862-RMML",
                        "name": "Historic England",
                        "identifier": {
                            "scheme": "GB-PPON",
                            "id": "PXLY-5862-RMML"
                        },
                        "address": {
                            "streetAddress": "The Engine House",
                            "locality": "Swindon",
                            "postalCode": "SN22EH",
                            "country": "GB",
                            "countryName": "United Kingdom",
                            "region": "UKK14"
                        },
                        "contactPoint": {
                            "email": "procurement-he@historicengland.org.uk"
                        },
                        "roles": [
                            "buyer"
                        ],
                        "details": {
                            "classifications": [
                                {
                                    "scheme": "UK_CA_TYPE",
                                    "id": "publicAuthorityCentralGovernment",
                                    "description": "Public authority - central government"
                                }
                            ]
                        }
                    }
                ],
                "buyer": {
                    "id": "GB-PPON-PXLY-5862-RMML",
                    "name": "Historic England"
                },
                "tender": {
                    "id": "PREF 558",
                    "legalBasis": {
                        "id": "2023/54",
                        "scheme": "UKPGA",
                        "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
                    },
                    "title": "ITT - Building Conservation Framework – Paints and Coatings Technology (UID 45)",
                    "description": "Historic England invites tenders from suitably qualified consultants to join a multi supplier consultancy framework providing specialist advice on paints and coatings technology for historic buildings.\nThe framework will support statutory casework and research activity, delivering expert guidance on the selection, specification, performance and conservation of paint and coating systems across a wide range of historic substrates, including timber, lime-based plasters and renders, stone, brick, metals, concrete and other porous substrates.\nCommissions will be awarded through call off or mini competition, based on expertise, price and availability.\nConsultant experience required\nConsultants should demonstrate:\n•\tProven experience in paints and coatings applied to historic or traditional building fabric\n•\tA background in chemistry, materials science, and/or building conservation\n•\tAbility to provide timely, evidence-based advice for casework and research",
                    "status": "active",
                    "items": [
                        {
                            "id": "1",
                            "additionalClassifications": [
                                {
                                    "scheme": "CPV",
                                    "id": "73000000",
                                    "description": "Research and development services and related consultancy services"
                                },
                                {
                                    "scheme": "CPV",
                                    "id": "73100000",
                                    "description": "Research and experimental development services"
                                },
                                {
                                    "scheme": "CPV",
                                    "id": "73110000",
                                    "description": "Research services"
                                },
                                {
                                    "scheme": "CPV",
                                    "id": "73200000",
                                    "description": "Research and development consultancy services"
                                }
                            ],
                            "deliveryAddresses": [
                                {
                                    "region": "UK",
                                    "country": "GB",
                                    "countryName": "United Kingdom"
                                },
                                {
                                    "region": "UK",
                                    "country": "GB",
                                    "countryName": "United Kingdom"
                                }
                            ],
                            "relatedLot": "1"
                        }
                    ],
                    "value": {
                        "amountGross": 90000,
                        "amount": 75000,
                        "currency": "GBP"
                    },
                    "procurementMethod": "open",
                    "procurementMethodDetails": "Below threshold - open competition",
                    "mainProcurementCategory": "services",
                    "aboveThreshold": false,
                    "techniques": {
                        "hasFrameworkAgreement": true,
                        "frameworkAgreement": {
                            "maximumParticipants": 10,
                            "method": "withAndWithoutReopeningCompetition",
                            "type": "closed",
                            "description": "Successful providers will be appointed to an approved list on the Intend system.  Work packages/contracts will be assigned through a ‘call off process’ or mini competition using In-Tend. \nMini competitions will be circulated to all suppliers with the appropriate specialist expertise (as identified in Supplier Return 2.1, Area of expertise table). Each contract will be called off on the following basis: price & availability. Price evaluation for each individual requirement will be applied at 50%, and suppliers should be using the pricing supplied at tender stage as a basis for the work. \nFollowing the award to the framework, mini competitions will be evaluated on the following criteria per project: \nLOT Criteria \tDescription \t% \nPrice \tCost of the delivery of proposed brief with budget breakdown. \t 50% \nQuality 1 \tTimeline. \t50% \nOn occasion Historic England reserve the right to direct award a call-off in these circumstances:  \n•\tshould the geographical location of a provider would represent a significant saving in the carbon (CO2e) expended undertaking the project.\n•\tcases when the work package/contract costs are £5,000 or less.   \n•\tCases where delivery of a specific requirement depends upon a supplier’s unique innovative or scientific approach or applied technical methodology."
                        }
                    },
                    "submissionMethodDetails": "•\tFull tender documentation and submission instructions are available via Historic England’s e procurement portal, PREF 558\n https://in-tendhost.co.uk/historicengland/aspx/Home\n•\tAll clarification questions and tender submissions must be made via the portal",
                    "submissionTerms": {
                        "electronicSubmissionPolicy": "allowed"
                    },
                    "tenderPeriod": {
                        "endDate": "2026-07-30T09:30:00+01:00"
                    },
                    "enquiryPeriod": {
                        "endDate": "2026-07-23T17:30:00+01:00"
                    },
                    "lots": [
                        {
                            "id": "1",
                            "status": "active",
                            "value": {
                                "amountGross": 90000,
                                "amount": 75000,
                                "currency": "AED"
                            },
                            "contractPeriod": {
                                "startDate": "2026-07-27T00:00:00+01:00",
                                "endDate": "2031-07-26T23:59:59+01:00",
                                "maxExtentDate": "2032-07-26T23:59:59+01:00"
                            },
                            "hasRenewal": true,
                            "renewal": {
                                "description": "One year optional extension period."
                            },
                            "awardCriteria": {
                                "description": "For this tender, Award, will be based on MAT - Most Economically Advantageous Tender. \nPrice Weighting:  20% \nQuality Weighting: 80%"
                            }
                        }
                    ],
                    "documents": [
                        {
                            "id": "050410-2026",
                            "documentType": "tenderNotice",
                            "noticeType": "UK4",
                            "description": "Tender notice on Find a Tender",
                            "url": "https://www.find-tender.service.gov.uk/Notice/050410-2026",
                            "datePublished": "2026-05-28T15:12:12+01:00",
                            "format": "text/html"
                        },
                        {
                            "id": "061471-2026",
                            "documentType": "tenderNotice",
                            "noticeType": "UK4",
                            "description": "Tender notice on Find a Tender",
                            "url": "https://www.find-tender.service.gov.uk/Notice/061471-2026",
                            "datePublished": "2026-06-30T17:16:42+01:00",
                            "format": "text/html"
                        }
                    ]
                },
                "language": "en",
                "extensions": [
                    "https://standard.open-contracting.org/profiles/eu/latest/en/extension.json",
                    "https://raw.githubusercontent.com/open-contracting-extensions/ocds_amendment_rationale_classifications_extension/master/extension.json",
                    "https://raw.githubusercontent.com/open-contracting-extensions/ocds_budget_breakdown_extension/master/extension.json",
                    "https://raw.githubusercontent.com/open-contracting-extensions/ocds_contract_completion_extension/master/extension.json",
                    "https://raw.githubusercontent.com/open-contracting-extensions/ocds_documentation_extension/master/extension.json",
                    "https://raw.githubusercontent.com/open-contracting-extensions/ocds_pagination_extension/master/extension.json",
                    "https://raw.githubusercontent.com/open-contracting-extensions/ocds_performance_failures_extension/master/extension.json",
                    "https://raw.githubusercontent.com/open-contracting-extensions/ocds_suitability_extension/master/extension.json",
                    "https://raw.githubusercontent.com/portaledcahn/ocds_Links_extension/main/extension.json",
                    "https://raw.githubusercontent.com/cabinetoffice/ocds_uk_extension/main/extension.json"
                ]
            },
            "versionedRelease": {
                "ocid": "ocds-h6vhtk-06a7e1",
                "initiationType": [
                    {
                        "releaseID": "050410-2026",
                        "releaseDate": "2026-05-28T15:12:12+01:00",
                        "releaseTag": [
                            "tender"
                        ],
                        "value": "tender"
                    }
                ],
                "parties": [
                    {
                        "id": "GB-PPON-PXLY-5862-RMML",
                        "name": [
                            {
                                "releaseID": "050410-2026",
                                "releaseDate": "2026-05-28T15:12:12+01:00",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "Historic England"
                            }
                        ],
                        "identifier": {
                            "scheme": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "GB-PPON"
                                }
                            ],
                            "id": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "PXLY-5862-RMML"
                                }
                            ]
                        },
                        "address": {
                            "streetAddress": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "The Engine House"
                                }
                            ],
                            "locality": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "Swindon"
                                }
                            ],
                            "postalCode": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "SN22EH"
                                }
                            ],
                            "country": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "GB"
                                }
                            ],
                            "countryName": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "United Kingdom"
                                }
                            ],
                            "region": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "UKK14"
                                }
                            ]
                        },
                        "contactPoint": {
                            "email": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "procurement-he@historicengland.org.uk"
                                }
                            ]
                        },
                        "roles": [
                            {
                                "releaseID": "050410-2026",
                                "releaseDate": "2026-05-28T15:12:12+01:00",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": [
                                    "buyer"
                                ]
                            }
                        ],
                        "details": {
                            "classifications": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": [
                                        {
                                            "scheme": "UK_CA_TYPE",
                                            "id": "publicAuthorityCentralGovernment",
                                            "description": "Public authority - central government"
                                        }
                                    ]
                                }
                            ]
                        }
                    }
                ],
                "buyer": {
                    "id": [
                        {
                            "releaseID": "050410-2026",
                            "releaseDate": "2026-05-28T15:12:12+01:00",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "GB-PPON-PXLY-5862-RMML"
                        }
                    ],
                    "name": [
                        {
                            "releaseID": "050410-2026",
                            "releaseDate": "2026-05-28T15:12:12+01:00",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "Historic England"
                        }
                    ]
                },
                "tender": {
                    "id": [
                        {
                            "releaseID": "050410-2026",
                            "releaseDate": "2026-05-28T15:12:12+01:00",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "PREF 558"
                        }
                    ],
                    "legalBasis": {
                        "id": [
                            {
                                "releaseID": "050410-2026",
                                "releaseDate": "2026-05-28T15:12:12+01:00",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "2023/54"
                            }
                        ],
                        "scheme": [
                            {
                                "releaseID": "050410-2026",
                                "releaseDate": "2026-05-28T15:12:12+01:00",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "UKPGA"
                            }
                        ],
                        "uri": [
                            {
                                "releaseID": "050410-2026",
                                "releaseDate": "2026-05-28T15:12:12+01:00",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
                            }
                        ]
                    },
                    "title": [
                        {
                            "releaseID": "050410-2026",
                            "releaseDate": "2026-05-28T15:12:12+01:00",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "ITT - Building Conservation Framework – Paints and Coatings Technology (UID 45)"
                        }
                    ],
                    "description": [
                        {
                            "releaseID": "050410-2026",
                            "releaseDate": "2026-05-28T15:12:12+01:00",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "Historic England invites tenders from suitably qualified consultants to join a multi supplier consultancy framework providing specialist advice on paints and coatings technology for historic buildings.\nThe framework will support statutory casework and research activity, delivering expert guidance on the selection, specification, performance and conservation of paint and coating systems across a wide range of historic substrates, including timber, lime-based plasters and renders, stone, brick, metals, concrete and other porous substrates.\nCommissions will be awarded through call off or mini competition, based on expertise, price and availability.\nConsultant experience required\nConsultants should demonstrate:\n•\tProven experience in paints and coatings applied to historic or traditional building fabric\n•\tA background in chemistry, materials science, and/or building conservation\n•\tAbility to provide timely, evidence-based advice for casework and research"
                        }
                    ],
                    "status": [
                        {
                            "releaseID": "050410-2026",
                            "releaseDate": "2026-05-28T15:12:12+01:00",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "active"
                        }
                    ],
                    "items": [
                        {
                            "id": "1",
                            "additionalClassifications": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": [
                                        {
                                            "scheme": "CPV",
                                            "id": "73000000",
                                            "description": "Research and development services and related consultancy services"
                                        },
                                        {
                                            "scheme": "CPV",
                                            "id": "73100000",
                                            "description": "Research and experimental development services"
                                        },
                                        {
                                            "scheme": "CPV",
                                            "id": "73110000",
                                            "description": "Research services"
                                        },
                                        {
                                            "scheme": "CPV",
                                            "id": "73200000",
                                            "description": "Research and development consultancy services"
                                        }
                                    ]
                                }
                            ],
                            "deliveryAddresses": [
                                {
                                    "region": [
                                        {
                                            "releaseID": "050410-2026",
                                            "releaseDate": "2026-05-28T15:12:12+01:00",
                                            "releaseTag": [
                                                "tender"
                                            ],
                                            "value": "UK"
                                        }
                                    ],
                                    "country": [
                                        {
                                            "releaseID": "050410-2026",
                                            "releaseDate": "2026-05-28T15:12:12+01:00",
                                            "releaseTag": [
                                                "tender"
                                            ],
                                            "value": "GB"
                                        }
                                    ],
                                    "countryName": [
                                        {
                                            "releaseID": "050410-2026",
                                            "releaseDate": "2026-05-28T15:12:12+01:00",
                                            "releaseTag": [
                                                "tender"
                                            ],
                                            "value": "United Kingdom"
                                        }
                                    ]
                                },
                                {
                                    "region": [
                                        {
                                            "releaseID": "061471-2026",
                                            "releaseDate": "2026-06-30T17:16:42+01:00",
                                            "releaseTag": [
                                                "tenderUpdate"
                                            ],
                                            "value": "UK"
                                        }
                                    ],
                                    "country": [
                                        {
                                            "releaseID": "061471-2026",
                                            "releaseDate": "2026-06-30T17:16:42+01:00",
                                            "releaseTag": [
                                                "tenderUpdate"
                                            ],
                                            "value": "GB"
                                        }
                                    ],
                                    "countryName": [
                                        {
                                            "releaseID": "061471-2026",
                                            "releaseDate": "2026-06-30T17:16:42+01:00",
                                            "releaseTag": [
                                                "tenderUpdate"
                                            ],
                                            "value": "United Kingdom"
                                        }
                                    ]
                                }
                            ],
                            "relatedLot": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "1"
                                }
                            ]
                        }
                    ],
                    "value": {
                        "amountGross": [
                            {
                                "releaseID": "050410-2026",
                                "releaseDate": "2026-05-28T15:12:12+01:00",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": 90000
                            }
                        ],
                        "amount": [
                            {
                                "releaseID": "050410-2026",
                                "releaseDate": "2026-05-28T15:12:12+01:00",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": 75000
                            }
                        ],
                        "currency": [
                            {
                                "releaseID": "050410-2026",
                                "releaseDate": "2026-05-28T15:12:12+01:00",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "GBP"
                            }
                        ]
                    },
                    "procurementMethod": [
                        {
                            "releaseID": "050410-2026",
                            "releaseDate": "2026-05-28T15:12:12+01:00",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "open"
                        }
                    ],
                    "procurementMethodDetails": [
                        {
                            "releaseID": "050410-2026",
                            "releaseDate": "2026-05-28T15:12:12+01:00",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "Below threshold - open competition"
                        }
                    ],
                    "mainProcurementCategory": [
                        {
                            "releaseID": "050410-2026",
                            "releaseDate": "2026-05-28T15:12:12+01:00",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "services"
                        }
                    ],
                    "aboveThreshold": [
                        {
                            "releaseID": "050410-2026",
                            "releaseDate": "2026-05-28T15:12:12+01:00",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": false
                        }
                    ],
                    "techniques": {
                        "hasFrameworkAgreement": [
                            {
                                "releaseID": "050410-2026",
                                "releaseDate": "2026-05-28T15:12:12+01:00",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": true
                            }
                        ],
                        "frameworkAgreement": {
                            "maximumParticipants": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": 10
                                }
                            ],
                            "method": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "withAndWithoutReopeningCompetition"
                                }
                            ],
                            "type": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "closed"
                                }
                            ],
                            "description": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "Successful providers will be appointed to an approved list on the Intend system.  Work packages/contracts will be assigned through a ‘call off process’ or mini competition using In-Tend. \nMini competitions will be circulated to all suppliers with the appropriate specialist expertise (as identified in Supplier Return 2.1, Area of expertise table). Each contract will be called off on the following basis: price & availability. Price evaluation for each individual requirement will be applied at 50%, and suppliers should be using the pricing supplied at tender stage as a basis for the work. \nFollowing the award to the framework, mini competitions will be evaluated on the following criteria per project: \nLOT Criteria \tDescription \t% \nPrice \tCost of the delivery of proposed brief with budget breakdown. \t 50% \nQuality 1 \tTimeline. \t50% \nOn occasion Historic England reserve the right to direct award a call-off in these circumstances:  \n•\tshould the geographical location of a provider would represent a significant saving in the carbon (CO2e) expended undertaking the project.\n•\tcases when the work package/contract costs are £5,000 or less.   \n•\tCases where delivery of a specific requirement depends upon a supplier’s unique innovative or scientific approach or applied technical methodology."
                                }
                            ]
                        }
                    },
                    "submissionMethodDetails": [
                        {
                            "releaseID": "050410-2026",
                            "releaseDate": "2026-05-28T15:12:12+01:00",
                            "releaseTag": [
                                "tender"
                            ],
                            "value": "•\tFull tender documentation and submission instructions are available via Historic England’s e procurement portal, PREF 558\n https://in-tendhost.co.uk/historicengland/aspx/Home\n•\tAll clarification questions and tender submissions must be made via the portal"
                        }
                    ],
                    "submissionTerms": {
                        "electronicSubmissionPolicy": [
                            {
                                "releaseID": "050410-2026",
                                "releaseDate": "2026-05-28T15:12:12+01:00",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "allowed"
                            }
                        ]
                    },
                    "tenderPeriod": {
                        "endDate": [
                            {
                                "releaseID": "050410-2026",
                                "releaseDate": "2026-05-28T15:12:12+01:00",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "2026-07-02T09:30:00+01:00"
                            },
                            {
                                "releaseID": "061471-2026",
                                "releaseDate": "2026-06-30T17:16:42+01:00",
                                "releaseTag": [
                                    "tenderUpdate"
                                ],
                                "value": "2026-07-30T09:30:00+01:00"
                            }
                        ]
                    },
                    "enquiryPeriod": {
                        "endDate": [
                            {
                                "releaseID": "050410-2026",
                                "releaseDate": "2026-05-28T15:12:12+01:00",
                                "releaseTag": [
                                    "tender"
                                ],
                                "value": "2026-06-25T17:30:00+01:00"
                            },
                            {
                                "releaseID": "061471-2026",
                                "releaseDate": "2026-06-30T17:16:42+01:00",
                                "releaseTag": [
                                    "tenderUpdate"
                                ],
                                "value": "2026-07-23T17:30:00+01:00"
                            }
                        ]
                    },
                    "lots": [
                        {
                            "id": "1",
                            "status": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "active"
                                }
                            ],
                            "value": {
                                "amountGross": [
                                    {
                                        "releaseID": "050410-2026",
                                        "releaseDate": "2026-05-28T15:12:12+01:00",
                                        "releaseTag": [
                                            "tender"
                                        ],
                                        "value": 90000
                                    }
                                ],
                                "amount": [
                                    {
                                        "releaseID": "050410-2026",
                                        "releaseDate": "2026-05-28T15:12:12+01:00",
                                        "releaseTag": [
                                            "tender"
                                        ],
                                        "value": 75000
                                    }
                                ],
                                "currency": [
                                    {
                                        "releaseID": "050410-2026",
                                        "releaseDate": "2026-05-28T15:12:12+01:00",
                                        "releaseTag": [
                                            "tender"
                                        ],
                                        "value": "AED"
                                    }
                                ]
                            },
                            "contractPeriod": {
                                "startDate": [
                                    {
                                        "releaseID": "050410-2026",
                                        "releaseDate": "2026-05-28T15:12:12+01:00",
                                        "releaseTag": [
                                            "tender"
                                        ],
                                        "value": "2026-07-27T00:00:00+01:00"
                                    }
                                ],
                                "endDate": [
                                    {
                                        "releaseID": "050410-2026",
                                        "releaseDate": "2026-05-28T15:12:12+01:00",
                                        "releaseTag": [
                                            "tender"
                                        ],
                                        "value": "2031-07-26T23:59:59+01:00"
                                    }
                                ],
                                "maxExtentDate": [
                                    {
                                        "releaseID": "050410-2026",
                                        "releaseDate": "2026-05-28T15:12:12+01:00",
                                        "releaseTag": [
                                            "tender"
                                        ],
                                        "value": "2032-07-26T23:59:59+01:00"
                                    }
                                ]
                            },
                            "hasRenewal": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": true
                                }
                            ],
                            "renewal": {
                                "description": [
                                    {
                                        "releaseID": "050410-2026",
                                        "releaseDate": "2026-05-28T15:12:12+01:00",
                                        "releaseTag": [
                                            "tender"
                                        ],
                                        "value": "One year optional extension period."
                                    }
                                ]
                            },
                            "description": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": null
                                }
                            ],
                            "awardCriteria": {
                                "description": [
                                    {
                                        "releaseID": "050410-2026",
                                        "releaseDate": "2026-05-28T15:12:12+01:00",
                                        "releaseTag": [
                                            "tender"
                                        ],
                                        "value": "For this tender, Award, will be based on MAT - Most Economically Advantageous Tender. \nPrice Weighting:  20% \nQuality Weighting: 80%"
                                    }
                                ]
                            }
                        }
                    ],
                    "documents": [
                        {
                            "id": "050410-2026",
                            "documentType": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "tenderNotice"
                                }
                            ],
                            "noticeType": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "UK4"
                                }
                            ],
                            "description": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "Tender notice on Find a Tender"
                                }
                            ],
                            "url": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "https://www.find-tender.service.gov.uk/Notice/050410-2026"
                                }
                            ],
                            "datePublished": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "2026-05-28T15:12:12+01:00"
                                }
                            ],
                            "format": [
                                {
                                    "releaseID": "050410-2026",
                                    "releaseDate": "2026-05-28T15:12:12+01:00",
                                    "releaseTag": [
                                        "tender"
                                    ],
                                    "value": "text/html"
                                }
                            ]
                        },
                        {
                            "id": "061471-2026",
                            "documentType": [
                                {
                                    "releaseID": "061471-2026",
                                    "releaseDate": "2026-06-30T17:16:42+01:00",
                                    "releaseTag": [
                                        "tenderUpdate"
                                    ],
                                    "value": "tenderNotice"
                                }
                            ],
                            "noticeType": [
                                {
                                    "releaseID": "061471-2026",
                                    "releaseDate": "2026-06-30T17:16:42+01:00",
                                    "releaseTag": [
                                        "tenderUpdate"
                                    ],
                                    "value": "UK4"
                                }
                            ],
                            "description": [
                                {
                                    "releaseID": "061471-2026",
                                    "releaseDate": "2026-06-30T17:16:42+01:00",
                                    "releaseTag": [
                                        "tenderUpdate"
                                    ],
                                    "value": "Tender notice on Find a Tender"
                                }
                            ],
                            "url": [
                                {
                                    "releaseID": "061471-2026",
                                    "releaseDate": "2026-06-30T17:16:42+01:00",
                                    "releaseTag": [
                                        "tenderUpdate"
                                    ],
                                    "value": "https://www.find-tender.service.gov.uk/Notice/061471-2026"
                                }
                            ],
                            "datePublished": [
                                {
                                    "releaseID": "061471-2026",
                                    "releaseDate": "2026-06-30T17:16:42+01:00",
                                    "releaseTag": [
                                        "tenderUpdate"
                                    ],
                                    "value": "2026-06-30T17:16:42+01:00"
                                }
                            ],
                            "format": [
                                {
                                    "releaseID": "061471-2026",
                                    "releaseDate": "2026-06-30T17:16:42+01:00",
                                    "releaseTag": [
                                        "tenderUpdate"
                                    ],
                                    "value": "text/html"
                                }
                            ]
                        }
                    ]
                },
                "language": [
                    {
                        "releaseID": "050410-2026",
                        "releaseDate": "2026-05-28T15:12:12+01:00",
                        "releaseTag": [
                            "tender"
                        ],
                        "value": "en"
                    }
                ],
                "extensions": [
                    {
                        "releaseID": "050410-2026",
                        "releaseDate": "2026-05-28T15:12:12+01:00",
                        "releaseTag": [
                            "tender"
                        ],
                        "value": [
                            "https://standard.open-contracting.org/profiles/eu/latest/en/extension.json",
                            "https://raw.githubusercontent.com/open-contracting-extensions/ocds_amendment_rationale_classifications_extension/master/extension.json",
                            "https://raw.githubusercontent.com/open-contracting-extensions/ocds_budget_breakdown_extension/master/extension.json",
                            "https://raw.githubusercontent.com/open-contracting-extensions/ocds_contract_completion_extension/master/extension.json",
                            "https://raw.githubusercontent.com/open-contracting-extensions/ocds_documentation_extension/master/extension.json",
                            "https://raw.githubusercontent.com/open-contracting-extensions/ocds_pagination_extension/master/extension.json",
                            "https://raw.githubusercontent.com/open-contracting-extensions/ocds_performance_failures_extension/master/extension.json",
                            "https://raw.githubusercontent.com/open-contracting-extensions/ocds_suitability_extension/master/extension.json",
                            "https://raw.githubusercontent.com/portaledcahn/ocds_Links_extension/main/extension.json",
                            "https://raw.githubusercontent.com/cabinetoffice/ocds_uk_extension/main/extension.json"
                        ]
                    }
                ]
            }
        }
    ]
}