This website has been designed, programmed and tested in accordance with the World Wide Web Consortium (W3C) Web Content Accessibility Guidelines. These Guidelines explain how to make Web content accessible to people with disabilities.

There may be some pages that do not conform to all the guidelines. Whilst every effort is made to ensure the whole site conforms, this is an ongoing process and older content may not yet reach the standards in all areas.

If you have any problems accessing any information on the site, please contact us at

W3C – Validation Service

This website is built using code compliant with World Wide Web Consortium (W3C) standards for XHTML. W3C is the governing authority on web development standards and practices.
This site uses cascading style sheets (CSS) for visual layout
If your browser or browsing device does not support style sheets at all, the content of each page is still readable.

Screen Resolution

The site was designed to support both 1024×786 and 800×600 screen resolution.


This site has been optimized to support the following browsers:

  • Internet Explorer 7, 8 and 9 (Win)
  • Safari
  • Firefox
  • Chrome

Please note: Whilst the site will work on other browser versions, there will be some degradability

Text Alternatives

All non-text elements used in this site have descriptive alternative text associated with them. Those in purely decorative graphics or used for layout have null ALT attributes.

Contact us

Please contact if you have any questions or comments.

Accounting for Sustainability is a Charitable Incorporated Organization, registered charity number 1195467. Accounting for Sustainability is part of The Prince of Wales’s Charitable Foundation (PWCF) Group of Charities.
Registered Office: 2 Finsbury Avenue, Level 02, London EC2M 2PP