ISO27001:2022 Recertification External Audit
National Audit Office · awarded 20 November 2025
£35k
Award value
£35,000
1
Supplier
Recorded as a large business
19 Apr 2029
Runs until
from 20 Apr 2026
Who
| Buyer | National Audit Office LONDON |
|---|---|
| Supplier |
BSI Assurance UK Limited |
| Category | services |
| Classification | Information technology services CPV 72222300 |
| Notice published | 27 November 2025 |
What it is for
National Audit Office (NAO) awarded a contract to the supplier BSI Assurance UK Limited who will be conducting an ISO 27001:2022 recertification audit for the NAO. The contract is expected to commence by Monday 20th April 2026 and will run initially for 12 months until Monday 19th April 2027 with 2, 12 months optional extensions to Thursday 19th April 2029. The estimated contract value is up to £35,000 inclusive of VAT.
Read the original award notice on Contracts Finder →
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|---|---|---|---|---|
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| 25 Jan 2023 | GEN_22_104 Financial Instruments | National Audit Office | Ernst & Young LLP | £6.4m |
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Everything National Audit Office has awarded →
Other contracts won by this supplier
4 awards on file, worth £263k.
| Awarded | What for | Buyer | Supplier | Value |
|---|---|---|---|---|
| 23 Jul 2024 | Provision of Audit and Certification for ISO 9001, ISO 14001, ISO 45001 and ISO/IEC 27001London | Restoration & Renewal Delivery Authority Ltd | BSI ASSURANCE UK LIMITED | £108k |
| 3 Nov 2025 | Provision of ISO Standards for Health & Safety and Sustainability AccreditationWales | DVLA - Driver & Vehicle Licensing Agency | BSI Assurance UK Limited | £84k |
| 1 Feb 2025 | Reassessment for Certification against iso 27001West Midlands | Office of Qualifications and Examinations… | Bsi Assurance Uk Limited | £37k |
| 20 Nov 2025 | ISO27001:2022 Recertification External Audit | National Audit Office | BSI Assurance UK Limited | £35k |