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We support Parliament in holding the government to account and we help improve public services through our high-quality audits.

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Civil service workforce: Recruitment, pay and performance management
Published on: 29 Nov 2023
Report Value for money

Workforce
The BBC’s implementation of Across the UK
Published on: 24 Nov 2023
Report Value for money

Arts and culture
Department for Education 2022-23
Published on: 21 Nov 2023
Overview Departmental overview

Education, training and skills
Ministry of Defence 2022-23
Published on: 17 Nov 2023
Overview Departmental overview

Defence and national security
Levelling up funding to local government
Published on: 17 Nov 2023
Report Value for money

Grants and funds
Resilience to flooding
Published on: 15 Nov 2023
Report Value for money

Energy and environment
Reforming adult social care in England
Published on: 10 Nov 2023
Report Value for money

Health and social care
Department for Transport 2022-23
Published on: 3 Nov 2023
Overview Departmental overview

Transport
Home Office 2022-23
Published on: 31 Oct 2023
Overview Departmental overview

Crime, justice and law

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NAO Annual Report and Accounts 2022-23
Published on: 29 Jun 2023
Corporate information

The Annual Report and Accounts shares details of our work and performance.
NAO Diversity and Inclusion Annual Report 2022-23
Published on: 29 Jun 2023
Corporate information

An assessment of our current position and details of the targets we have set to be a diverse and inclusive organisation at all levels.