Award GB CF

ISO27001:2022 Recertification External Audit

National Audit Office

Stage: Award

the latest stage the buyer has published
Buyer: National Audit Office
Supplier: BSI Assurance UK Limited

named in the award notice
Value: £35K

net · GBP
Awarded: 20 Nov 2025

the award date on the notice
End date: For subscribers only
Where: London, England
First published: 27 Nov 2025

last seen 27 Nov 2025

What the buyer published

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.

View the original notice ↗

History of this contract

An empty stage is useful. For example, no tender stage usually means the buyer used a framework or gave the contract directly.

◌ Planning none

◌ Tender none

● Award on record

● End date For subscribers only

Why we call this Governance, risk and audit

Judged against the rules we publish. How we decide.

Governance, risk and audit Certification, audit, risk assessment or advice on how security is run, such as ISO 27001, Cyber Essentials or CAF.

Bought on its own, as a separate contract The cyber work is a separate contract.