National Audit Office

National Audit Office

The National Audit Office is an independent Parliamentary body in the United Kingdom which is responsible for auditing central government departments, government agencies and non-departmental public bodies. The NAO also carries out value for money audits into the administration of public policy. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for National Audit Office, United Kingdom, covering academic research published from 2000 to 2025. Read More.


Open Access Percentage

62%


Total
Publications

617


Total Open
Publications

384


Total
Citations

6.4K


Open Access
Percentage

62%


Total
Publications

617


Total Open
Publications

384


Total
Citations

6.4K

Wikipedia

Website

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Breakdown

29% 27% 6% 38%

Publisher Open

29%

Both

27%

Other Platform Open

6%

Closed

38%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

0102030405060708090Total Publications
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Open

Closed

Publisher Open

23%OA Journal

OA Journal 23%

79

Hybrid 43%

146

No Guarantees 34%

117

Other Platform Open

Other Internet 46%

94

Institution 42%

87

Domain 16%

32

Public 7%

14

Preprint 5%

11

Other Platform Locations

Name

Platform Type

Publications

Unknown Repository
Other Internet
86
doaj.org OAI-PMH Repository
Institution
39
PubMed Central
Domain
33
DOI
Other Internet
13
Figshare
Public
11
Hospitais da Universidade de Coimbra
Institution
8
medRxiv
Preprint
6
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
6
King's College London
Institution
6
Durham University
Institution
5
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Data updated 13 July 2026

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