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Guidance

Implementing integrated assurance for major projects

Guidance for departments on integrated assurance and approval plans and integrated assurance strategies.

From:
National Infrastructure and Service Transformation Authority, Cabinet Office and HM Treasury
Published:
3 June 2011
Last updated:
20 August 2026 — See all updates

Documents

Guide to implementing integrated assurance

PDF, 286 KB, 14 pages

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Details

Integrated assurance and approval is the planning, coordination and provision of assurance activities and approval points throughout the ‘policy to delivery’ lifecycle.

The guide outlines how to produce integrated assurance and approvals plans and integrated assurance strategies that are fit for purpose.

You may also find it useful to refer to the Treasury approvals process for programmes and projects.

Updates to this page

Published 3 June 2011
Last updated 20 August 2026 — Show all updates

  1. A NISTA-branded updated version of this guidance has been added

  2. First published.

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Update history

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