You can find out more about the Web Accessibility Initiative and the guidelines we have followed to achieve the "AA" rating by visiting the Web Accessibility Initiative website (opens in a new window).
The website has also been submitted to the Bobby website - a free service which helps show barriers to accessibility on a website and encourages compliance with guidelines such as those produced by the Web Accessibility Initiative. You can find out more about the Bobby test by visiting the website (opens in a new window).