Buyer: National Audit Office →
The source has not published a summary for this record.
UK
The National Audit Office (NAO) is the UK’s independent public spending watchdog, supporting Parliament in holding government to account through high-quality audits. The Financial Audit Contract is critical to delivering the NAO’s objectives. Following an open procurement launched in March 2021, contracts were awarded in August 2021 across 11 lots covering statutory audits, assurance services, and associated training and development requirements.
| Item | Category | Quantity |
|---|---|---|
| 1 | Accounting, auditing and fiscal services | Not published |
Benchmarked against retained Find a Tender procedures with CPV division 79. The category anchor is Accounting, auditing and fiscal services (79200000); this is a deliberately broad market comparator. The comparison is shown at several levels rather than pretending one company or region is always the best benchmark.
| Comparison set | Procedures | Reported bids per procedure | Named award suppliers | Price evidence |
|---|---|---|---|---|
| Market: CPV division 79 | 11,543 | 4 median · 30.8 average (4,757 of 11,543 with a bid count) | 3.1 average (5,305 of 11,543 with named award suppliers) | 1 comparable price pairs |
| Same buyer | 4 | 7.5 median · 8.8 average (4 of 4 with a bid count) | 4.3 average (4 of 4 with named award suppliers) | Not published |
| Delivery region: UK | 3,153 | 4 median · 60.3 average (1,239 of 3,153 with a bid count) | 5 average (1,443 of 3,153 with named award suppliers) | Not published |
“Reported bids” is an official aggregate, sometimes reported per lot; it is the closest available competition measure. “Named award suppliers” are winners, not all applicants.
Not enough comparable procedures currently publish both a GBP tender value and a usable lowest-valid-bid value to calculate a responsible price-reduction benchmark. Tenderline deliberately does not infer a saving from named award suppliers or from missing award values.
No planning milestones published.
No linked framework, prior procurement or reprocurement published.
No documents are published in the current source record.
Diagnostic view. “Not published” means this current release does not provide a value.
| OCID | ocds-h6vhtk-0297b4 |
|---|---|
| Latest release ID | 066418-2026 |
| Latest release timestamp | Tue Jul 14 2026 15:17:29 GMT+0000 (Coordinated Universal Time) |
| Source | find-a-tender |
| Official notice URL | Not published |
| Tender status | Not published |
| Procurement method | Not published |
| Procurement method details | Not published |
| Main procurement category | services |
| Above threshold | Not published |
| Legal basis | 32014L0024 |
| Tender period: start | Not published |
| Tender period: end | Not published |
| Expression of interest deadline | Not published |
| Enquiry deadline | Not published |
| Award period: start | Not published |
| Award period: end | Not published |
| Submission method details | Not published |
| Submission languages | Not published |
| Electronic catalogue policy | Not published |
| Total tender value | Not published |
| Tender lots in source | 1 |
| Tender items in source | 1 |
| Tender documents in source | 0 |
| Awards in latest release | 1 |
| Contracts in latest release | 1 |
| Parties in latest release | 4 |
| Date | Event | Reference |
|---|---|---|
| 14 Jul 2026 | awardUpdate, contractUpdate | 066418-2026 |
| 14 Jul 2026 | awardUpdate, contractUpdate | 066413-2026 |
| 14 Jul 2026 | awardUpdate, contractUpdate | 066407-2026 |
| 14 Jul 2026 | awardUpdate, contractUpdate | 066401-2026 |
| 14 Jul 2026 | awardUpdate, contractUpdate | 066394-2026 |
| 14 Jul 2026 | awardUpdate, contractUpdate | 066387-2026 |
| 14 Jul 2026 | awardUpdate, contractUpdate | 066377-2026 |
| 14 Jul 2026 | awardUpdate, contractUpdate | 066367-2026 |
| 14 Jul 2026 | awardUpdate, contractUpdate | 066357-2026 |
| 14 Jul 2026 | awardUpdate, contractUpdate | 066338-2026 |
| 14 Jul 2026 | awardUpdate, contractUpdate | 066331-2026 |
Unmodified official OCDS data retained by Tenderline for this procurement process.
{
"id": "066418-2026",
"tag": [
"awardUpdate",
"contractUpdate"
],
"date": "2026-07-14T16:17:29+01:00",
"ocid": "ocds-h6vhtk-0297b4",
"buyer": {
"id": "GB-FTS-7289",
"name": "National Audit Office"
},
"awards": [
{
"id": "066418-2026-Lot 1 Charities-1",
"title": "Charities",
"status": "active",
"suppliers": [
{
"id": "GB-FTS-37763",
"name": "Deloitte LLP"
},
{
"id": "GB-FTS-184722",
"name": "Deloitte LLP"
}
],
"relatedLots": [
"1"
]
}
],
"tender": {
"id": "GEN_20_22",
"lots": [
{
"id": "1",
"title": "Charities",
"description": "The National Audit Office (NAO) is the UK’s independent public spending watchdog, supporting Parliament in holding government to account through high-quality audits. The Financial Audit Contract is critical to delivering the NAO’s objectives. Following an open procurement launched in March 2021, contracts were awarded in August 2021 across 11 lots covering statutory audits, assurance services, and associated training and development requirements.",
"contractPeriod": {
"durationInDays": 1800
}
}
],
"items": [
{
"id": "1",
"relatedLot": "1",
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
],
"additionalClassifications": [
{
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
}
]
}
],
"title": "Financial Audit and Assurance Services Contract",
"legalBasis": {
"id": "32014L0024",
"scheme": "CELEX"
},
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"mainProcurementCategory": "services"
},
"parties": [
{
"id": "GB-FTS-7289",
"name": "National Audit Office",
"roles": [
"buyer"
],
"address": {
"region": "UK",
"locality": "Victoria",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157-197 Buckingham Palace Road"
},
"details": {
"url": "https://nao.delta-esourcing.com/",
"buyerProfile": "http://www.nao.org.uk/"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"name": "Central Procurement Team",
"email": "nao.procurement@nao.org.uk",
"telephone": "+44 2077987000"
}
},
{
"id": "GB-FTS-37763",
"name": "Deloitte LLP",
"roles": [
"supplier"
],
"address": {
"region": "UK",
"locality": "London",
"postalCode": "EC4A 3HQ",
"countryName": "United Kingdom",
"streetAddress": "1 New Street Square"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "OC 303675",
"legalName": "Deloitte LLP"
}
},
{
"id": "GB-FTS-184722",
"name": "Deloitte LLP",
"roles": [
"supplier"
],
"address": {
"region": "UK",
"locality": "London",
"postalCode": "EC4A 3HQ",
"countryName": "United Kingdom",
"streetAddress": "1 New Street Square London"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "OC 303675",
"legalName": "Deloitte LLP"
}
},
{
"id": "GB-FTS-18284",
"name": "National Audit Office",
"roles": [
"reviewBody"
],
"address": {
"locality": "London",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157 - 197 Buckingham Palace Road, Victoria"
},
"details": {
"url": "http://www.nao.org.uk"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"telephone": "+44 2077987000"
}
}
],
"language": "en",
"contracts": [
{
"id": "066418-2026-Lot 1 Charities-1",
"items": [
{
"id": "1",
"title": "Charities",
"relatedLot": "1",
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
]
}
],
"title": "Charities",
"value": {
"amount": 4716166.67,
"currency": "GBP"
},
"period": {
"durationInDays": 1800
},
"status": "active",
"awardID": "066418-2026-Lot 1 Charities-1",
"amendments": [
{
"id": "11",
"rationale": "Need for additional works, services or supplies by the original contractor/concessionaire: Additional audit and assurance services are required from the original contractors to ensure continuity of statutory audit delivery. Changing contractors at this stage would cause significant inconvenience, duplication of costs and disruption to audit planning, delivery and quality assurance. The modification does not alter the overall nature of the contracts and the increase remains below 50% of the original contract value.",
"description": "The Financial Audit and Assurance Services contracts awarded under procurement reference GEN_20_22 have been modified to increase the overall contract value by £9.6 million and extend the existing arrangements. The modification ensures continuity of audit and assurance services and supports the National Audit Office in meeting its statutory responsibilities. The nature, scope and objectives of the contracts remain unchanged."
}
],
"dateSigned": "2021-08-01T00:00:00+01:00"
}
],
"description": "GO Reference: GO-2026714-PRO-37408629",
"initiationType": "tender"
}{
"id": "066418-2026",
"tag": [
"awardUpdate",
"contractUpdate"
],
"date": "2026-07-14T16:17:29+01:00",
"ocid": "ocds-h6vhtk-0297b4",
"buyer": {
"id": "GB-FTS-7289",
"name": "National Audit Office"
},
"awards": [
{
"id": "066418-2026-Lot 1 Charities-1",
"title": "Charities",
"status": "active",
"suppliers": [
{
"id": "GB-FTS-37763",
"name": "Deloitte LLP"
},
{
"id": "GB-FTS-184722",
"name": "Deloitte LLP"
}
],
"relatedLots": [
"1"
]
}
],
"tender": {
"id": "GEN_20_22",
"lots": [
{
"id": "1",
"title": "Charities",
"description": "The National Audit Office (NAO) is the UK’s independent public spending watchdog, supporting Parliament in holding government to account through high-quality audits. The Financial Audit Contract is critical to delivering the NAO’s objectives. Following an open procurement launched in March 2021, contracts were awarded in August 2021 across 11 lots covering statutory audits, assurance services, and associated training and development requirements.",
"contractPeriod": {
"durationInDays": 1800
}
}
],
"items": [
{
"id": "1",
"relatedLot": "1",
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
],
"additionalClassifications": [
{
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
}
]
}
],
"title": "Financial Audit and Assurance Services Contract",
"legalBasis": {
"id": "32014L0024",
"scheme": "CELEX"
},
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"mainProcurementCategory": "services"
},
"parties": [
{
"id": "GB-FTS-7289",
"name": "National Audit Office",
"roles": [
"buyer"
],
"address": {
"region": "UK",
"locality": "Victoria",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157-197 Buckingham Palace Road"
},
"details": {
"url": "https://nao.delta-esourcing.com/",
"buyerProfile": "http://www.nao.org.uk/"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"name": "Central Procurement Team",
"email": "nao.procurement@nao.org.uk",
"telephone": "+44 2077987000"
}
},
{
"id": "GB-FTS-37763",
"name": "Deloitte LLP",
"roles": [
"supplier"
],
"address": {
"region": "UK",
"locality": "London",
"postalCode": "EC4A 3HQ",
"countryName": "United Kingdom",
"streetAddress": "1 New Street Square"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "OC 303675",
"legalName": "Deloitte LLP"
}
},
{
"id": "GB-FTS-184722",
"name": "Deloitte LLP",
"roles": [
"supplier"
],
"address": {
"region": "UK",
"locality": "London",
"postalCode": "EC4A 3HQ",
"countryName": "United Kingdom",
"streetAddress": "1 New Street Square London"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "OC 303675",
"legalName": "Deloitte LLP"
}
},
{
"id": "GB-FTS-18284",
"name": "National Audit Office",
"roles": [
"reviewBody"
],
"address": {
"locality": "London",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157 - 197 Buckingham Palace Road, Victoria"
},
"details": {
"url": "http://www.nao.org.uk"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"telephone": "+44 2077987000"
}
}
],
"language": "en",
"contracts": [
{
"id": "066418-2026-Lot 1 Charities-1",
"items": [
{
"id": "1",
"title": "Charities",
"relatedLot": "1",
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
]
}
],
"title": "Charities",
"value": {
"amount": 4716166.67,
"currency": "GBP"
},
"period": {
"durationInDays": 1800
},
"status": "active",
"awardID": "066418-2026-Lot 1 Charities-1",
"amendments": [
{
"id": "11",
"rationale": "Need for additional works, services or supplies by the original contractor/concessionaire: Additional audit and assurance services are required from the original contractors to ensure continuity of statutory audit delivery. Changing contractors at this stage would cause significant inconvenience, duplication of costs and disruption to audit planning, delivery and quality assurance. The modification does not alter the overall nature of the contracts and the increase remains below 50% of the original contract value.",
"description": "The Financial Audit and Assurance Services contracts awarded under procurement reference GEN_20_22 have been modified to increase the overall contract value by £9.6 million and extend the existing arrangements. The modification ensures continuity of audit and assurance services and supports the National Audit Office in meeting its statutory responsibilities. The nature, scope and objectives of the contracts remain unchanged."
}
],
"dateSigned": "2021-08-01T00:00:00+01:00"
}
],
"description": "GO Reference: GO-2026714-PRO-37408629",
"initiationType": "tender"
}{
"id": "066413-2026",
"tag": [
"awardUpdate",
"contractUpdate"
],
"date": "2026-07-14T16:13:36+01:00",
"ocid": "ocds-h6vhtk-0297b4",
"buyer": {
"id": "GB-FTS-7289",
"name": "National Audit Office"
},
"awards": [
{
"id": "066413-2026-Lot 2 Pensions-1",
"title": "Pensions",
"status": "active",
"suppliers": [
{
"id": "GB-FTS-37763",
"name": "Deloitte LLP"
},
{
"id": "GB-FTS-184722",
"name": "Deloitte LLP"
}
],
"relatedLots": [
"2"
]
}
],
"tender": {
"id": "GEN_20_22",
"lots": [
{
"id": "2",
"title": "Pensions",
"description": "The National Audit Office (NAO) is the UK’s independent public spending watchdog, supporting Parliament in holding government to account through high-quality audits. The Financial Audit Contract is critical to delivering the NAO’s objectives. Following an open procurement launched in March 2021, contracts were awarded in August 2021 across 11 lots covering statutory audits, assurance services, and associated training and development requirements.",
"contractPeriod": {
"durationInDays": 1800
}
}
],
"items": [
{
"id": "2",
"relatedLot": "2",
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
],
"additionalClassifications": [
{
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
}
]
}
],
"title": "Financial Audit and Assurance Services Contract",
"legalBasis": {
"id": "32014L0024",
"scheme": "CELEX"
},
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"mainProcurementCategory": "services"
},
"parties": [
{
"id": "GB-FTS-7289",
"name": "National Audit Office",
"roles": [
"buyer"
],
"address": {
"region": "UK",
"locality": "Victoria",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157-197 Buckingham Palace Road"
},
"details": {
"url": "https://nao.delta-esourcing.com/",
"buyerProfile": "http://www.nao.org.uk/"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"name": "Central Procurement Team",
"email": "nao.procurement@nao.org.uk",
"telephone": "+44 2077987000"
}
},
{
"id": "GB-FTS-37763",
"name": "Deloitte LLP",
"roles": [
"supplier"
],
"address": {
"region": "UK",
"locality": "London",
"postalCode": "EC4A 3HQ",
"countryName": "United Kingdom",
"streetAddress": "1 New Street Square"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "OC 303675",
"legalName": "Deloitte LLP"
}
},
{
"id": "GB-FTS-184722",
"name": "Deloitte LLP",
"roles": [
"supplier"
],
"address": {
"region": "UK",
"locality": "London",
"postalCode": "EC4A 3HQ",
"countryName": "United Kingdom",
"streetAddress": "1 New Street Square London"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "OC 303675",
"legalName": "Deloitte LLP"
}
},
{
"id": "GB-FTS-18284",
"name": "National Audit Office",
"roles": [
"reviewBody"
],
"address": {
"locality": "London",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157 - 197 Buckingham Palace Road, Victoria"
},
"details": {
"url": "http://www.nao.org.uk"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"telephone": "+44 2077987000"
}
}
],
"language": "en",
"contracts": [
{
"id": "066413-2026-Lot 2 Pensions-1",
"items": [
{
"id": "2",
"title": "Pensions",
"relatedLot": "2",
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
]
}
],
"title": "Pensions",
"value": {
"amount": 7114666.67,
"currency": "GBP"
},
"period": {
"durationInDays": 1800
},
"status": "active",
"awardID": "066413-2026-Lot 2 Pensions-1",
"amendments": [
{
"id": "10",
"rationale": "Need for additional works, services or supplies by the original contractor/concessionaire: Additional audit and assurance services are required from the original contractors to ensure continuity of statutory audit delivery. Changing contractors at this stage would cause significant inconvenience, duplication of costs and disruption to audit planning, delivery and quality assurance. The modification does not alter the overall nature of the contracts and the increase remains below 50% of the original contract value.",
"description": "The Financial Audit and Assurance Services contracts awarded under procurement reference GEN_20_22 have been modified to increase the overall contract value by £9.6 million and extend the existing arrangements. The modification ensures continuity of audit and assurance services and supports the National Audit Office in meeting its statutory responsibilities. The nature, scope and objectives of the contracts remain unchanged."
}
],
"dateSigned": "2021-08-01T00:00:00+01:00"
}
],
"description": "GO Reference: GO-2026714-PRO-37408627",
"initiationType": "tender"
}{
"id": "066407-2026",
"tag": [
"awardUpdate",
"contractUpdate"
],
"date": "2026-07-14T16:09:27+01:00",
"ocid": "ocds-h6vhtk-0297b4",
"buyer": {
"id": "GB-FTS-7289",
"name": "National Audit Office"
},
"awards": [
{
"id": "066407-2026-Lot 3 Education-1",
"title": "Education",
"status": "active",
"suppliers": [
{
"id": "GB-FTS-37764",
"name": "Ernst & Young LLP"
},
{
"id": "GB-FTS-184720",
"name": "Ernst & Young LLP"
}
],
"relatedLots": [
"3"
]
}
],
"tender": {
"id": "GEN_20_22",
"lots": [
{
"id": "3",
"title": "Education",
"description": "The National Audit Office (NAO) is the UK’s independent public spending watchdog, supporting Parliament in holding government to account through high-quality audits. The Financial Audit Contract is critical to delivering the NAO’s objectives. Following an open procurement launched in March 2021, contracts were awarded in August 2021 across 11 lots covering statutory audits, assurance services, and associated training and development requirements.",
"contractPeriod": {
"durationInDays": 1800
}
}
],
"items": [
{
"id": "3",
"relatedLot": "3",
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
],
"additionalClassifications": [
{
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
}
]
}
],
"title": "Financial Audit and Assurance Services Contract",
"legalBasis": {
"id": "32014L0024",
"scheme": "CELEX"
},
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"mainProcurementCategory": "services"
},
"parties": [
{
"id": "GB-FTS-7289",
"name": "National Audit Office",
"roles": [
"buyer"
],
"address": {
"region": "UK",
"locality": "Victoria",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157-197 Buckingham Palace Road"
},
"details": {
"url": "https://nao.delta-esourcing.com/",
"buyerProfile": "http://www.nao.org.uk/"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"name": "Central Procurement Team",
"email": "nao.procurement@nao.org.uk",
"telephone": "+44 2077987000"
}
},
{
"id": "GB-FTS-37764",
"name": "Ernst & Young LLP",
"roles": [
"supplier"
],
"address": {
"region": "UK",
"locality": "London",
"postalCode": "SE1 2AF",
"countryName": "United Kingdom",
"streetAddress": "1 More London"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "OC300001",
"legalName": "Ernst & Young LLP"
}
},
{
"id": "GB-FTS-184720",
"name": "Ernst & Young LLP",
"roles": [
"supplier"
],
"address": {
"region": "UK",
"locality": "London",
"postalCode": "SE1 2AF",
"countryName": "United Kingdom",
"streetAddress": "1 More London London"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "OC300001",
"legalName": "Ernst & Young LLP"
}
},
{
"id": "GB-FTS-18284",
"name": "National Audit Office",
"roles": [
"reviewBody"
],
"address": {
"locality": "London",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157 - 197 Buckingham Palace Road, Victoria"
},
"details": {
"url": "http://www.nao.org.uk"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"telephone": "+44 2077987000"
}
}
],
"language": "en",
"contracts": [
{
"id": "066407-2026-Lot 3 Education-1",
"items": [
{
"id": "3",
"title": "Education",
"relatedLot": "3",
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
]
}
],
"title": "Education",
"value": {
"amount": 3461673.17,
"currency": "GBP"
},
"period": {
"durationInDays": 1800
},
"status": "active",
"awardID": "066407-2026-Lot 3 Education-1",
"amendments": [
{
"id": "9",
"rationale": "Need for additional works, services or supplies by the original contractor/concessionaire: Additional audit and assurance services are required from the original contractors to ensure continuity of statutory audit delivery. Changing contractors at this stage would cause significant inconvenience, duplication of costs and disruption to audit planning, delivery and quality assurance. The modification does not alter the overall nature of the contracts and the increase remains below 50% of the original contract value.",
"description": "The Financial Audit and Assurance Services contracts awarded under procurement reference GEN_20_22 have been modified to increase the overall contract value by £9.6 million and extend the existing arrangements. The modification ensures continuity of audit and assurance services and supports the National Audit Office in meeting its statutory responsibilities. The nature, scope and objectives of the contracts remain unchanged."
}
],
"dateSigned": "2021-08-01T00:00:00+01:00"
}
],
"description": "GO Reference: GO-2026714-PRO-37408625",
"initiationType": "tender"
}{
"id": "066401-2026",
"tag": [
"awardUpdate",
"contractUpdate"
],
"date": "2026-07-14T16:06:46+01:00",
"ocid": "ocds-h6vhtk-0297b4",
"buyer": {
"id": "GB-FTS-7289",
"name": "National Audit Office"
},
"awards": [
{
"id": "066401-2026-Lot 4 Health-1",
"title": "Health",
"status": "active",
"suppliers": [
{
"id": "GB-FTS-123878",
"name": "KPMG LLP"
}
],
"relatedLots": [
"4"
]
}
],
"tender": {
"id": "GEN_20_22",
"lots": [
{
"id": "4",
"title": "Health",
"description": "The National Audit Office (NAO) is the UK’s independent public spending watchdog, supporting Parliament in holding government to account through high-quality audits. The Financial Audit Contract is critical to delivering the NAO’s objectives. Following an open procurement launched in March 2021, contracts were awarded in August 2021 across 11 lots covering statutory audits, assurance services, and associated training and development requirements.",
"contractPeriod": {
"durationInDays": 1800
}
}
],
"items": [
{
"id": "4",
"relatedLot": "4",
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
],
"additionalClassifications": [
{
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
}
]
}
],
"title": "Financial Audit and Assurance Services Contract",
"legalBasis": {
"id": "32014L0024",
"scheme": "CELEX"
},
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"mainProcurementCategory": "services"
},
"parties": [
{
"id": "GB-FTS-7289",
"name": "National Audit Office",
"roles": [
"buyer"
],
"address": {
"region": "UK",
"locality": "Victoria",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157-197 Buckingham Palace Road"
},
"details": {
"url": "https://nao.delta-esourcing.com/",
"buyerProfile": "http://www.nao.org.uk/"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"name": "Central Procurement Team",
"email": "nao.procurement@nao.org.uk",
"telephone": "+44 2077987000"
}
},
{
"id": "GB-FTS-123878",
"name": "KPMG LLP",
"roles": [
"supplier"
],
"address": {
"region": "UK",
"locality": "London",
"postalCode": "E14 5GL",
"countryName": "United Kingdom",
"streetAddress": "15 Canada Square London"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "OC301540",
"legalName": "KPMG LLP"
}
},
{
"id": "GB-FTS-18284",
"name": "National Audit Office",
"roles": [
"reviewBody"
],
"address": {
"locality": "London",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157 - 197 Buckingham Palace Road, Victoria"
},
"details": {
"url": "http://www.nao.org.uk"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"telephone": "+44 2077987000"
}
}
],
"language": "en",
"contracts": [
{
"id": "066401-2026-Lot 4 Health-1",
"items": [
{
"id": "4",
"title": "Health",
"relatedLot": "4",
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
]
}
],
"title": "Health",
"value": {
"amount": 4189666.67,
"currency": "GBP"
},
"period": {
"durationInDays": 1800
},
"status": "active",
"awardID": "066401-2026-Lot 4 Health-1",
"amendments": [
{
"id": "8",
"rationale": "Need for additional works, services or supplies by the original contractor/concessionaire: Additional audit and assurance services are required from the original contractors to ensure continuity of statutory audit delivery. Changing contractors at this stage would cause significant inconvenience, duplication of costs and disruption to audit planning, delivery and quality assurance. The modification does not alter the overall nature of the contracts and the increase remains below 50% of the original contract value.",
"description": "The Financial Audit and Assurance Services contracts awarded under procurement reference GEN_20_22 have been modified to increase the overall contract value by £9.6 million and extend the existing arrangements. The modification ensures continuity of audit and assurance services and supports the National Audit Office in meeting its statutory responsibilities. The nature, scope and objectives of the contracts remain unchanged."
}
],
"dateSigned": "2021-08-01T00:00:00+01:00"
}
],
"description": "GO Reference: GO-2026714-PRO-37408623",
"initiationType": "tender"
}{
"id": "066394-2026",
"tag": [
"awardUpdate",
"contractUpdate"
],
"date": "2026-07-14T16:03:16+01:00",
"ocid": "ocds-h6vhtk-0297b4",
"buyer": {
"id": "GB-FTS-7289",
"name": "National Audit Office"
},
"awards": [
{
"id": "066394-2026-Lot 5 Defra-1",
"title": "Defra",
"status": "active",
"suppliers": [
{
"id": "GB-FTS-184725",
"name": "Ernst & Young LLP"
},
{
"id": "GB-FTS-184720",
"name": "Ernst & Young LLP"
}
],
"relatedLots": [
"5"
]
}
],
"tender": {
"id": "GEN_20_22",
"lots": [
{
"id": "5",
"title": "DEFRA",
"description": "The National Audit Office (NAO) is the UK’s independent public spending watchdog, supporting Parliament in holding government to account through high-quality audits. The Financial Audit Contract is critical to delivering the NAO’s objectives. Following an open procurement launched in March 2021, contracts were awarded in August 2021 across 11 lots covering statutory audits, assurance services, and associated training and development requirements.",
"contractPeriod": {
"durationInDays": 1800
}
}
],
"items": [
{
"id": "5",
"relatedLot": "5",
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
],
"additionalClassifications": [
{
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
}
]
}
],
"title": "Financial Audit and Assurance Services Contract",
"legalBasis": {
"id": "32014L0024",
"scheme": "CELEX"
},
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"mainProcurementCategory": "services"
},
"parties": [
{
"id": "GB-FTS-7289",
"name": "National Audit Office",
"roles": [
"buyer"
],
"address": {
"region": "UK",
"locality": "Victoria",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157-197 Buckingham Palace Road"
},
"details": {
"url": "https://nao.delta-esourcing.com/",
"buyerProfile": "http://www.nao.org.uk/"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"name": "Central Procurement Team",
"email": "nao.procurement@nao.org.uk",
"telephone": "+44 2077987000"
}
},
{
"id": "GB-FTS-184725",
"name": "Ernst & Young LLP",
"roles": [
"supplier"
],
"address": {
"region": "UK",
"locality": "London",
"postalCode": "SE1 2AF",
"countryName": "United Kingdom",
"streetAddress": "1 More London London"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "OC 303675",
"legalName": "Ernst & Young LLP"
}
},
{
"id": "GB-FTS-184720",
"name": "Ernst & Young LLP",
"roles": [
"supplier"
],
"address": {
"region": "UK",
"locality": "London",
"postalCode": "SE1 2AF",
"countryName": "United Kingdom",
"streetAddress": "1 More London London"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "OC300001",
"legalName": "Ernst & Young LLP"
}
},
{
"id": "GB-FTS-18284",
"name": "National Audit Office",
"roles": [
"reviewBody"
],
"address": {
"locality": "London",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157 - 197 Buckingham Palace Road, Victoria"
},
"details": {
"url": "http://www.nao.org.uk"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"telephone": "+44 2077987000"
}
}
],
"language": "en",
"contracts": [
{
"id": "066394-2026-Lot 5 Defra-1",
"items": [
{
"id": "5",
"title": "DEFRA",
"relatedLot": "5",
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
]
}
],
"title": "Defra",
"value": {
"amount": 3063353.17,
"currency": "GBP"
},
"period": {
"durationInDays": 1800
},
"status": "active",
"awardID": "066394-2026-Lot 5 Defra-1",
"amendments": [
{
"id": "7",
"rationale": "Need for additional works, services or supplies by the original contractor/concessionaire: Additional audit and assurance services are required from the original contractors to ensure continuity of statutory audit delivery. Changing contractors at this stage would cause significant inconvenience, duplication of costs and disruption to audit planning, delivery and quality assurance. The modification does not alter the overall nature of the contracts and the increase remains below 50% of the original contract value.",
"description": "The Financial Audit and Assurance Services contracts awarded under procurement reference GEN_20_22 have been modified to increase the overall contract value by £9.6 million and extend the existing arrangements. The modification ensures continuity of audit and assurance services and supports the National Audit Office in meeting its statutory responsibilities. The nature, scope and objectives of the contracts remain unchanged."
}
],
"dateSigned": "2021-08-01T00:00:00+01:00"
}
],
"description": "GO Reference: GO-2026714-PRO-37408521",
"initiationType": "tender"
}{
"id": "066387-2026",
"tag": [
"awardUpdate",
"contractUpdate"
],
"date": "2026-07-14T15:58:42+01:00",
"ocid": "ocds-h6vhtk-0297b4",
"buyer": {
"id": "GB-FTS-7289",
"name": "National Audit Office"
},
"awards": [
{
"id": "066387-2026-Lot 6 BEIS and Transport-1",
"title": "BEIS and Transport",
"status": "active",
"suppliers": [
{
"id": "GB-FTS-3721",
"name": "KPMG LLP"
},
{
"id": "GB-FTS-123878",
"name": "KPMG LLP"
}
],
"relatedLots": [
"6"
]
}
],
"tender": {
"id": "GEN_20_22",
"lots": [
{
"id": "6",
"title": "BEIS and Transport",
"description": "The National Audit Office (NAO) is the UK’s independent public spending watchdog, supporting Parliament in holding government to account through high-quality audits. The Financial Audit Contract is critical to delivering the NAO’s objectives. Following an open procurement launched in March 2021, contracts were awarded in August 2021 across 11 lots covering statutory audits, assurance services, and associated training and development requirements.",
"contractPeriod": {
"durationInDays": 1800
}
}
],
"items": [
{
"id": "6",
"relatedLot": "6",
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
],
"additionalClassifications": [
{
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
}
]
}
],
"title": "Financial Audit and Assurance Services Contract",
"legalBasis": {
"id": "32014L0024",
"scheme": "CELEX"
},
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"mainProcurementCategory": "services"
},
"parties": [
{
"id": "GB-FTS-7289",
"name": "National Audit Office",
"roles": [
"buyer"
],
"address": {
"region": "UK",
"locality": "Victoria",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157-197 Buckingham Palace Road"
},
"details": {
"url": "https://nao.delta-esourcing.com/",
"buyerProfile": "http://www.nao.org.uk/"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"name": "Central Procurement Team",
"email": "nao.procurement@nao.org.uk",
"telephone": "+44 2077987000"
}
},
{
"id": "GB-FTS-3721",
"name": "KPMG LLP",
"roles": [
"supplier"
],
"address": {
"region": "UK",
"locality": "London",
"postalCode": "E14 5GL",
"countryName": "United Kingdom",
"streetAddress": "15 Canada Square"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "OC301540",
"legalName": "KPMG LLP"
}
},
{
"id": "GB-FTS-123878",
"name": "KPMG LLP",
"roles": [
"supplier"
],
"address": {
"region": "UK",
"locality": "London",
"postalCode": "E14 5GL",
"countryName": "United Kingdom",
"streetAddress": "15 Canada Square London"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "OC301540",
"legalName": "KPMG LLP"
}
},
{
"id": "GB-FTS-18284",
"name": "National Audit Office",
"roles": [
"reviewBody"
],
"address": {
"locality": "London",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157 - 197 Buckingham Palace Road, Victoria"
},
"details": {
"url": "http://www.nao.org.uk"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"telephone": "+44 2077987000"
}
}
],
"language": "en",
"contracts": [
{
"id": "066387-2026-Lot 6 BEIS and Transport-1",
"items": [
{
"id": "6",
"title": "BEIS and Transport",
"relatedLot": "6",
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
]
}
],
"title": "BEIS and Transport",
"value": {
"amount": 5437666.67,
"currency": "GBP"
},
"period": {
"durationInDays": 1800
},
"status": "active",
"awardID": "066387-2026-Lot 6 BEIS and Transport-1",
"amendments": [
{
"id": "6",
"rationale": "Need for additional works, services or supplies by the original contractor/concessionaire: Additional audit and assurance services are required from the original contractors to ensure continuity of statutory audit delivery. Changing contractors at this stage would cause significant inconvenience, duplication of costs and disruption to audit planning, delivery and quality assurance. The modification does not alter the overall nature of the contracts and the increase remains below 50% of the original contract value.",
"description": "The Financial Audit and Assurance Services contracts awarded under procurement reference GEN_20_22 have been modified to increase the overall contract value by £9.6 million and extend the existing arrangements. The modification ensures continuity of audit and assurance services and supports the National Audit Office in meeting its statutory responsibilities. The nature, scope and objectives of the contracts remain unchanged."
}
],
"dateSigned": "2021-08-01T00:00:00+01:00"
}
],
"description": "GO Reference: GO-2026714-PRO-37408457",
"initiationType": "tender"
}{
"id": "066377-2026",
"tag": [
"awardUpdate",
"contractUpdate"
],
"date": "2026-07-14T15:54:16+01:00",
"ocid": "ocds-h6vhtk-0297b4",
"buyer": {
"id": "GB-FTS-7289",
"name": "National Audit Office"
},
"awards": [
{
"id": "066377-2026-Lot 7 Home Office and Ministry of Defence-1",
"title": "Home Office and Ministry of Defence",
"status": "active",
"suppliers": [
{
"id": "GB-FTS-184723",
"name": "Azets Audit Services Limited"
}
],
"relatedLots": [
"7"
]
}
],
"tender": {
"id": "GEN_20_22",
"lots": [
{
"id": "7",
"title": "Home Office and MoD",
"description": "The National Audit Office (NAO) is the UK’s independent public spending watchdog, supporting Parliament in holding government to account through high-quality audits. The Financial Audit Contract is critical to delivering the NAO’s objectives. Following an open procurement launched in March 2021, contracts were awarded in August 2021 across 11 lots covering statutory audits, assurance services, and associated training and development requirements.",
"contractPeriod": {
"durationInDays": 1800
}
}
],
"items": [
{
"id": "7",
"relatedLot": "7",
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
],
"additionalClassifications": [
{
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
}
]
}
],
"title": "Financial Audit and Assurance Services Contract",
"legalBasis": {
"id": "32014L0024",
"scheme": "CELEX"
},
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"mainProcurementCategory": "services"
},
"parties": [
{
"id": "GB-FTS-7289",
"name": "National Audit Office",
"roles": [
"buyer"
],
"address": {
"region": "UK",
"locality": "Victoria",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157-197 Buckingham Palace Road"
},
"details": {
"url": "https://nao.delta-esourcing.com/",
"buyerProfile": "http://www.nao.org.uk/"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"name": "Central Procurement Team",
"email": "nao.procurement@nao.org.uk",
"telephone": "+44 2077987000"
}
},
{
"id": "GB-FTS-184723",
"name": "Azets Audit Services Limited",
"roles": [
"supplier"
],
"address": {
"region": "UK",
"locality": "London",
"postalCode": "WS4 2BX",
"countryName": "United Kingdom",
"streetAddress": "Churchill House, 59 Lichfield Street Walsall"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "06365189",
"legalName": "Azets Audit Services Limited"
}
},
{
"id": "GB-FTS-18284",
"name": "National Audit Office",
"roles": [
"reviewBody"
],
"address": {
"locality": "London",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157 - 197 Buckingham Palace Road, Victoria"
},
"details": {
"url": "http://www.nao.org.uk"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"telephone": "+44 2077987000"
}
}
],
"language": "en",
"contracts": [
{
"id": "066377-2026-Lot 7 Home Office and Ministry of Defence-1",
"items": [
{
"id": "7",
"title": "Home Office and MoD",
"relatedLot": "7",
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
]
}
],
"title": "Home Office and Ministry of Defence",
"value": {
"amount": 3351166.67,
"currency": "GBP"
},
"period": {
"durationInDays": 1800
},
"status": "active",
"awardID": "066377-2026-Lot 7 Home Office and Ministry of Defence-1",
"amendments": [
{
"id": "5",
"rationale": "Need for additional works, services or supplies by the original contractor/concessionaire: Additional audit and assurance services are required from the original contractors to ensure continuity of statutory audit delivery. Changing contractors at this stage would cause significant inconvenience, duplication of costs and disruption to audit planning, delivery and quality assurance. The modification does not alter the overall nature of the contracts and the increase remains below 50% of the original contract value.",
"description": "The Financial Audit and Assurance Services contracts awarded under procurement reference GEN_20_22 have been modified to increase the overall contract value by £9.6 million and extend the existing arrangements. The modification ensures continuity of audit and assurance services and supports the National Audit Office in meeting its statutory responsibilities. The nature, scope and objectives of the contracts remain unchanged."
}
],
"dateSigned": "2021-08-01T00:00:00+01:00"
}
],
"description": "GO Reference: GO-2026714-PRO-37408455",
"initiationType": "tender"
}{
"id": "066367-2026",
"tag": [
"awardUpdate",
"contractUpdate"
],
"date": "2026-07-14T15:48:40+01:00",
"ocid": "ocds-h6vhtk-0297b4",
"buyer": {
"id": "GB-FTS-7289",
"name": "National Audit Office"
},
"awards": [
{
"id": "066367-2026-Lot 8 Society-1",
"title": "Society",
"status": "active",
"suppliers": [
{
"id": "GB-FTS-37763",
"name": "Deloitte LLP"
},
{
"id": "GB-FTS-184722",
"name": "Deloitte LLP"
}
],
"relatedLots": [
"8"
]
}
],
"tender": {
"id": "GEN_20_22",
"lots": [
{
"id": "8",
"title": "Society",
"description": "The National Audit Office (NAO) is the UK’s independent public spending watchdog, supporting Parliament in holding government to account through high-quality audits. The Financial Audit Contract is critical to delivering the NAO’s objectives. Following an open procurement launched in March 2021, contracts were awarded in August 2021 across 11 lots covering statutory audits, assurance services, and associated training and development requirements.",
"contractPeriod": {
"durationInDays": 1800
}
}
],
"items": [
{
"id": "8",
"relatedLot": "8",
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
],
"additionalClassifications": [
{
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
}
]
}
],
"title": "Financial Audit and Assurance Services Contract",
"legalBasis": {
"id": "32014L0024",
"scheme": "CELEX"
},
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"mainProcurementCategory": "services"
},
"parties": [
{
"id": "GB-FTS-7289",
"name": "National Audit Office",
"roles": [
"buyer"
],
"address": {
"region": "UK",
"locality": "Victoria",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157-197 Buckingham Palace Road"
},
"details": {
"url": "https://nao.delta-esourcing.com/",
"buyerProfile": "http://www.nao.org.uk/"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"name": "Central Procurement Team",
"email": "nao.procurement@nao.org.uk",
"telephone": "+44 2077987000"
}
},
{
"id": "GB-FTS-37763",
"name": "Deloitte LLP",
"roles": [
"supplier"
],
"address": {
"region": "UK",
"locality": "London",
"postalCode": "EC4A 3HQ",
"countryName": "United Kingdom",
"streetAddress": "1 New Street Square"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "OC 303675",
"legalName": "Deloitte LLP"
}
},
{
"id": "GB-FTS-184722",
"name": "Deloitte LLP",
"roles": [
"supplier"
],
"address": {
"region": "UK",
"locality": "London",
"postalCode": "EC4A 3HQ",
"countryName": "United Kingdom",
"streetAddress": "1 New Street Square London"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "OC 303675",
"legalName": "Deloitte LLP"
}
},
{
"id": "GB-FTS-18284",
"name": "National Audit Office",
"roles": [
"reviewBody"
],
"address": {
"locality": "London",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157 - 197 Buckingham Palace Road, Victoria"
},
"details": {
"url": "http://www.nao.org.uk"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"telephone": "+44 2077987000"
}
}
],
"language": "en",
"contracts": [
{
"id": "066367-2026-Lot 8 Society-1",
"items": [
{
"id": "8",
"title": "Society",
"relatedLot": "8",
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
]
}
],
"title": "Society",
"value": {
"amount": 3884166.67,
"currency": "GBP"
},
"period": {
"durationInDays": 1800
},
"status": "active",
"awardID": "066367-2026-Lot 8 Society-1",
"amendments": [
{
"id": "4",
"rationale": "Need for additional works, services or supplies by the original contractor/concessionaire: Additional audit and assurance services are required from the original contractors to ensure continuity of statutory audit delivery. Changing contractors at this stage would cause significant inconvenience, duplication of costs and disruption to audit planning, delivery and quality assurance. The modification does not alter the overall nature of the contracts and the increase remains below 50% of the original contract value.",
"description": "The Financial Audit and Assurance Services contracts awarded under procurement reference GEN_20_22 have been modified to increase the overall contract value by £9.6 million and extend the existing arrangements. The modification ensures continuity of audit and assurance services and supports the National Audit Office in meeting its statutory responsibilities. The nature, scope and objectives of the contracts remain unchanged."
}
],
"dateSigned": "2021-08-01T00:00:00+01:00"
}
],
"description": "GO Reference: GO-2026714-PRO-37408453",
"initiationType": "tender"
}{
"id": "066357-2026",
"tag": [
"awardUpdate",
"contractUpdate"
],
"date": "2026-07-14T15:42:36+01:00",
"ocid": "ocds-h6vhtk-0297b4",
"buyer": {
"id": "GB-FTS-7289",
"name": "National Audit Office"
},
"awards": [
{
"id": "066357-2026-Lot 9 Centre-1",
"title": "Centre",
"status": "active",
"suppliers": [
{
"id": "GB-FTS-123878",
"name": "KPMG LLP"
}
],
"relatedLots": [
"9"
]
}
],
"tender": {
"id": "GEN_20_22",
"lots": [
{
"id": "9",
"title": "Centre",
"description": "The National Audit Office (NAO) is the UK’s independent public spending watchdog, supporting Parliament in holding government to account through high-quality audits. The Financial Audit Contract is critical to delivering the NAO’s objectives. Following an open procurement launched in March 2021, contracts were awarded in August 2021 across 11 lots covering statutory audits, assurance services, and associated training and development requirements.",
"contractPeriod": {
"durationInDays": 1800
}
}
],
"items": [
{
"id": "9",
"relatedLot": "9",
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
],
"additionalClassifications": [
{
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
}
]
}
],
"title": "Financial Audit and Assurance Services Contract",
"legalBasis": {
"id": "32014L0024",
"scheme": "CELEX"
},
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"mainProcurementCategory": "services"
},
"parties": [
{
"id": "GB-FTS-7289",
"name": "National Audit Office",
"roles": [
"buyer"
],
"address": {
"region": "UK",
"locality": "Victoria",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157-197 Buckingham Palace Road"
},
"details": {
"url": "https://nao.delta-esourcing.com/",
"buyerProfile": "http://www.nao.org.uk/"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"name": "Central Procurement Team",
"email": "nao.procurement@nao.org.uk",
"telephone": "+44 2077987000"
}
},
{
"id": "GB-FTS-123878",
"name": "KPMG LLP",
"roles": [
"supplier"
],
"address": {
"region": "UK",
"locality": "London",
"postalCode": "E14 5GL",
"countryName": "United Kingdom",
"streetAddress": "15 Canada Square London"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "OC301540",
"legalName": "KPMG LLP"
}
},
{
"id": "GB-FTS-18284",
"name": "National Audit Office",
"roles": [
"reviewBody"
],
"address": {
"locality": "London",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157 - 197 Buckingham Palace Road, Victoria"
},
"details": {
"url": "http://www.nao.org.uk"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"telephone": "+44 2077987000"
}
}
],
"language": "en",
"contracts": [
{
"id": "066357-2026-Lot 9 Centre-1",
"items": [
{
"id": "9",
"title": "Centre",
"relatedLot": "9",
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
]
}
],
"title": "Centre",
"value": {
"amount": 5749666.67,
"currency": "GBP"
},
"period": {
"durationInDays": 1800
},
"status": "active",
"awardID": "066357-2026-Lot 9 Centre-1",
"amendments": [
{
"id": "3",
"rationale": "Need for additional works, services or supplies by the original contractor/concessionaire: Additional audit and assurance services are required from the original contractors to ensure continuity of statutory audit delivery. Changing contractors at this stage would cause significant inconvenience, duplication of costs and disruption to audit planning, delivery and quality assurance. The modification does not alter the overall nature of the contracts and the increase remains below 50% of the original contract value.",
"description": "The Financial Audit and Assurance Services contracts awarded under procurement reference GEN_20_22 have been modified to increase the overall contract value by £9.6 million and extend the existing arrangements. The modification ensures continuity of audit and assurance services and supports the National Audit Office in meeting its statutory responsibilities. The nature, scope and objectives of the contracts remain unchanged."
}
],
"dateSigned": "2021-08-01T00:00:00+01:00"
}
],
"description": "GO Reference: GO-2026714-PRO-37408451",
"initiationType": "tender"
}{
"id": "066338-2026",
"tag": [
"awardUpdate",
"contractUpdate"
],
"date": "2026-07-14T15:35:00+01:00",
"ocid": "ocds-h6vhtk-0297b4",
"buyer": {
"id": "GB-FTS-7289",
"name": "National Audit Office"
},
"awards": [
{
"id": "066338-2026-Lot 10 Crown Estate and British Film Institute-1",
"title": "Crown Estate and British Film Institute",
"status": "active",
"suppliers": [
{
"id": "GB-FTS-184721",
"name": "Mazars LLP"
}
],
"relatedLots": [
"10"
]
}
],
"tender": {
"id": "GEN_20_22",
"lots": [
{
"id": "10",
"title": "Crown Estate and British Film Institute",
"description": "The National Audit Office (NAO) is the UK’s independent public spending watchdog, supporting Parliament in holding government to account through high-quality audits. The Financial Audit Contract is critical to delivering the NAO’s objectives. Following an open procurement launched in March 2021, contracts were awarded in August 2021 across 11 lots covering statutory audits, assurance services, and associated training and development requirements.",
"contractPeriod": {
"durationInDays": 1800
}
}
],
"items": [
{
"id": "10",
"relatedLot": "10",
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
],
"additionalClassifications": [
{
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
}
]
}
],
"title": "Financial Audit and Assurance Services Contract",
"legalBasis": {
"id": "32014L0024",
"scheme": "CELEX"
},
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"mainProcurementCategory": "services"
},
"parties": [
{
"id": "GB-FTS-7289",
"name": "National Audit Office",
"roles": [
"buyer"
],
"address": {
"region": "UK",
"locality": "Victoria",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157-197 Buckingham Palace Road"
},
"details": {
"url": "https://nao.delta-esourcing.com/",
"buyerProfile": "http://www.nao.org.uk/"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"name": "Central Procurement Team",
"email": "nao.procurement@nao.org.uk",
"telephone": "+44 2077987000"
}
},
{
"id": "GB-FTS-184721",
"name": "Mazars LLP",
"roles": [
"supplier"
],
"address": {
"region": "UK",
"locality": "London",
"postalCode": "E1W 1DD",
"countryName": "United Kingdom",
"streetAddress": "Tower Bridge House, St Katharine’s Way London"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "OC308299",
"legalName": "Mazars LLP"
}
},
{
"id": "GB-FTS-18284",
"name": "National Audit Office",
"roles": [
"reviewBody"
],
"address": {
"locality": "London",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157 - 197 Buckingham Palace Road, Victoria"
},
"details": {
"url": "http://www.nao.org.uk"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"telephone": "+44 2077987000"
}
}
],
"language": "en",
"contracts": [
{
"id": "066338-2026-Lot 10 Crown Estate and British Film Institute-1",
"items": [
{
"id": "10",
"title": "Crown Estate and British Film Institute",
"relatedLot": "10",
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
]
}
],
"title": "Crown Estate and British Film Institute",
"value": {
"amount": 2662166.67,
"currency": "GBP"
},
"period": {
"durationInDays": 1800
},
"status": "active",
"awardID": "066338-2026-Lot 10 Crown Estate and British Film Institute-1",
"amendments": [
{
"id": "2",
"rationale": "Need for additional works, services or supplies by the original contractor/concessionaire: Additional audit and assurance services are required from the original contractors to ensure continuity of statutory audit delivery. Changing contractors at this stage would cause significant inconvenience, duplication of costs and disruption to audit planning, delivery and quality assurance. The modification does not alter the overall nature of the contracts and the increase remains below 50% of the original contract value.",
"description": "The Financial Audit and Assurance Services contracts awarded under procurement reference GEN_20_22 have been modified to increase the overall contract value by £9.6 million and extend the existing arrangements. The modification ensures continuity of audit and assurance services and supports the National Audit Office in meeting its statutory responsibilities. The nature, scope and objectives of the contracts remain unchanged."
}
],
"dateSigned": "2021-08-01T00:00:00+01:00"
}
],
"description": "GO Reference: GO-2026714-PRO-37408449",
"initiationType": "tender"
}{
"id": "066331-2026",
"tag": [
"awardUpdate",
"contractUpdate"
],
"date": "2026-07-14T15:30:51+01:00",
"ocid": "ocds-h6vhtk-0297b4",
"buyer": {
"id": "GB-FTS-7289",
"name": "National Audit Office"
},
"awards": [
{
"id": "066331-2026-Lot 11 Devolved-1",
"title": "Devolved",
"status": "active",
"suppliers": [
{
"id": "GB-FTS-184720",
"name": "Ernst & Young LLP"
}
],
"relatedLots": [
"11"
]
}
],
"tender": {
"id": "GEN_20_22",
"lots": [
{
"id": "11",
"title": "Devolved",
"description": "The National Audit Office (NAO) is the UK’s independent public spending watchdog, supporting Parliament in holding government to account through high-quality audits. The Financial Audit Contract is critical to delivering the NAO’s objectives. Following an open procurement launched in March 2021, contracts were awarded in August 2021 across 11 lots covering statutory audits, assurance services, and associated training and development requirements.",
"contractPeriod": {
"durationInDays": 1800
}
}
],
"items": [
{
"id": "11",
"relatedLot": "11",
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
],
"additionalClassifications": [
{
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
}
]
}
],
"title": "Financial Audit and Assurance Services Contract",
"legalBasis": {
"id": "32014L0024",
"scheme": "CELEX"
},
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"mainProcurementCategory": "services"
},
"parties": [
{
"id": "GB-FTS-7289",
"name": "National Audit Office",
"roles": [
"buyer"
],
"address": {
"region": "UK",
"locality": "Victoria",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157-197 Buckingham Palace Road"
},
"details": {
"url": "https://nao.delta-esourcing.com/",
"buyerProfile": "http://www.nao.org.uk/"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"name": "Central Procurement Team",
"email": "nao.procurement@nao.org.uk",
"telephone": "+44 2077987000"
}
},
{
"id": "GB-FTS-184720",
"name": "Ernst & Young LLP",
"roles": [
"supplier"
],
"address": {
"region": "UK",
"locality": "London",
"postalCode": "SE1 2AF",
"countryName": "United Kingdom",
"streetAddress": "1 More London London"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "OC300001",
"legalName": "Ernst & Young LLP"
}
},
{
"id": "GB-FTS-18284",
"name": "National Audit Office",
"roles": [
"reviewBody"
],
"address": {
"locality": "London",
"postalCode": "SW1W 9SP",
"countryName": "United Kingdom",
"streetAddress": "157 - 197 Buckingham Palace Road, Victoria"
},
"details": {
"url": "http://www.nao.org.uk"
},
"identifier": {
"legalName": "National Audit Office"
},
"contactPoint": {
"telephone": "+44 2077987000"
}
}
],
"language": "en",
"contracts": [
{
"id": "066331-2026-Lot 11 Devolved-1",
"items": [
{
"id": "11",
"title": "Devolved",
"relatedLot": "11",
"classification": {
"id": "79200000",
"scheme": "CPV",
"description": "Accounting, auditing and fiscal services"
},
"deliveryLocation": {
"description": "UNITED KINGDOM"
},
"deliveryAddresses": [
{
"region": "UK"
}
]
}
],
"title": "Devolved",
"value": {
"amount": 2712721.47,
"currency": "GBP"
},
"period": {
"durationInDays": 1800
},
"status": "active",
"awardID": "066331-2026-Lot 11 Devolved-1",
"amendments": [
{
"id": "1",
"rationale": "Need for additional works, services or supplies by the original contractor/concessionaire: Additional audit and assurance services are required from the original contractors to ensure continuity of statutory audit delivery. Changing contractors at this stage would cause significant inconvenience, duplication of costs and disruption to audit planning, delivery and quality assurance. The modification does not alter the overall nature of the contracts and the increase remains below 50% of the original contract value.",
"description": "The Financial Audit and Assurance Services contracts awarded under procurement reference GEN_20_22 have been modified to increase the overall contract value by £9.6 million and extend the existing arrangements. The modification ensures continuity of audit and assurance services and supports the National Audit Office in meeting its statutory responsibilities. The nature, scope and objectives of the contracts remain unchanged."
}
],
"dateSigned": "2021-08-01T00:00:00+01:00"
}
],
"description": "GO Reference: GO-2026714-PRO-37408424",
"initiationType": "tender"
}