Notice Information
Notice Title
ISO27001:2022 Recertification External Audit
Notice Description
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 PS35,000 inclusive of VAT.
Notice Details
Publication & Lifecycle
- Open Contracting ID
- ocds-b5fd17-6fb8fd3d-8ae6-4219-a03e-2b4631d50e91
- Publication Source
- Contracts Finder
- Latest Notice
- https://www.contractsfinder.service.gov.uk/Notice/41f84be9-a76d-403c-bbd4-7802369ea11d
- Current Stage
- Award
- All Stages
- Award
Procurement Classification
- Notice Type
- Award Notice
- Procurement Type
- Standard
- Procurement Category
- Services
- Procurement Method
- Limited
- Procurement Method Details
- Competitive quotation (below threshold)
- Tender Suitability
- SME, VCSE
- Awardee Scale
- Large
Common Procurement Vocabulary (CPV)
- CPV Divisions
72 - IT services: consulting, software development, Internet and support
-
- CPV Codes
72222300 - Information technology services
Notice Value(s)
- Tender Value
- £35,000 Under £100K
- Lots Value
- Not specified
- Awards Value
- £35,000 Under £100K
- Contracts Value
- Not specified
Notice Dates
- Publication Date
- 27 Nov 20252 months ago
- Submission Deadline
- 7 Nov 2025Expired
- Future Notice Date
- Not specified
- Award Date
- 20 Nov 20253 months ago
- Contract Period
- 19 Apr 2026 - 19 Apr 2029 3-4 years
- Recurrence
- Not specified
Notice Status
- Tender Status
- Complete
- Lots Status
- Not Specified
- Awards Status
- Active
- Contracts Status
- Not Specified
Buyer & Supplier
Contracting Authority (Buyer)
- Main Buyer
- NATIONAL AUDIT OFFICE
- Contact Name
- ima orosei
- Contact Email
- ima.orosei@nao.org.uk
- Contact Phone
- 44 20 7798 5343
Buyer Location
- Locality
- LONDON
- Postcode
- SW1W 9SP
- Post Town
- South West London
- Country
- England
-
- Major Region (ITL 1)
- TLI London
- Basic Region (ITL 2)
- TLI3 Inner London - West
- Small Region (ITL 3)
- TLI35 Westminster and City of London
- Delivery Location
- Not specified
-
- Local Authority
- Westminster
- Electoral Ward
- Pimlico North
- Westminster Constituency
- Cities of London and Westminster
Further Information
Notice Documents
-
https://www.contractsfinder.service.gov.uk/Notice/41f84be9-a76d-403c-bbd4-7802369ea11d
27th November 2025 - Awarded contract notice on Contracts Finder
Open Contracting Data Standard (OCDS)
View full OCDS Record for this contracting process
The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.
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