Non-commercial use

The material featured on this site is subject to National Audit Office (“NAO”) copyright. The material may be downloaded, copied or reproduced for non-commercial purposes only, namely reproduction for research, private study or for limited internal circulation within an organisation for the purpose of review. In addition, copying for non-commercial purposes is subject to the following conditions – material must be: accompanied by a sufficient acknowledgement (Reproduced from ‘Title of Publication’, year of publication: pp. xx-xx. National Audit Office); reproduced with 100% accuracy; and not be used in a misleading context. Please include the publication’s url where possible.

Commercial use

To reproduce NAO copyright material for any other use, you must contact copyright@nao.org.uk. Please tell us who you are, the organisation you represent (if any) and how and why you wish to use our material. Please include your full contact details: name, address, telephone number and email. Please note that the material featured on this site may not be reproduced for commercial gain without the NAO’s express and direct permission and that the NAO reserves its right to pursue copyright infringement proceedings against individuals or companies who reproduce material featured on this site for commercial gain without our permission.

Crown copyright information featured on this website may be used and re-used (excluding logos) free of charge in any format or medium, under the terms of the Open Government Licence. Any enquiries regarding Crown copyright information should be sent to psi@nationalarchives.gov.uk.

Some material on this website may be subject to Parliamentary copyright, which may need a Click-Use licence. For details of this licence and the circumstances in which it is needed, please see the Office of the Public Sector website.

The permission to reproduce NAO Copyright protected material does not extend to any material on this site which is identified as being the copyright of a third party. Authorisation to reproduce such material must be obtained from the copyright holders concerned.

The copying and use of the NAO logo and other related logos is not permitted without prior approval of the NAO. Requests should be directed to copyright@nao.org.uk. Please tell us who you are, the organisation you represent (if any) and how and why you wish to use our logo. Please include your full contact details: name, address, telephone number and e-mail.

Images, photography & maps

Some images on this website are licensed from third parties, others are the property of the NAO. Images taken from third parties cannot be reproduced in any format and any authorisation to reproduce such material must be obtained from the copyright holders concerned.

Graphs, charts and tables

Some graphs, charts and tables on this website are licensed from third parties, others are the property of the NAO. Images taken from third parties cannot be reproduced in any format and any authorisation to reproduce such material must be obtained from the copyright holders concerned.

Like other NAO material; graphs, charts, and tables may be reproduced free of charge in any format or medium for the purposes of research, private study or for internal circulation within an organisation. This is subject to the material being reproduced like-for-like, with 100% accuracy and not being used in a misleading context. You must identify the source in full and state that it is NAO copyright (Reproduced from ‘Title of Publication’, year of publication: pp. xx-xx., Figure x. © National Audit Office). Please include the publication’s url where possible.

You can link directly to pages hosted on this site. Pages that you link to must load into the user’s entire window not into an i-frame.