Change of https://www.gov.uk/government/publications/rtl-briefing-note-relevant-documentation

Change description : 2026-08-20 11:49:00: A NISTA-branded, updated version of this guidance has been uploaded [Guidance and regulation]

Showing diff : ..2026-08-20 15:53:45.634226725 +00:00

Guidance

Review Team: briefing note

Key information for Review teams about their role in a forthcoming assurance review, outlining responsibilities and actions needed to enable full participation

Documents

Review Team Briefing Note

Details

Upon agreeing to be part of the Review Team, you will have been advised what assurance review you are undertaking e.g., Gate Review, Project Assessment Review (PAR) or Assurance of Action Plan (AAP). This briefing note will not go into details about the specific type of reviews, but it is designed to provide you with information in increasing levels of details, should you require it.

This briefing note is written primarily for High Risk programme/project reviews arranged and managed by the National Infrastructure and Service Transformation Authority (NISTA). However, this briefing note can be adopted for reviews managed by departments under delegated authority. In such circumstances, the Departmental Assurance Coordinator (DAC) effectively replaces the role outlined for the NISTA Assurance Lead (AL).

Updates to this page

Published 14 July 2021
Last updated 20 August 2026 Show all updates
  1. A NISTA-branded, updated version of this guidance has been uploaded

  2. Old guidance removed

  3. Updated guidance published

  4. First published.

  5. Documents updated.

  6. Added project assurance reviews.

Sign up for emails or print this page

Update history

2026-08-20 11:49
A NISTA-branded, updated version of this guidance has been uploaded