Accessibility
We want everyone to be able to use this website, including people who use screen readers, keyboard navigation or screen magnification.
Standard we aim for
We aim to meet WCAG 2.1 Level AA. Automated structural checks run on every change, and we carry out manual keyboard and screen-reader testing before each release.
Known limitations
- Some older PDF documents in our library were not produced as accessible files. Where a document is the only source of important information we aim to provide the same content as a web page. If you need a document in another format, please ask.
- The interactive coverage map is a visual tool. The same coverage information is available as downloadable maps and in text.
Tell us about a problem
If you cannot access something on this site, please contact us and tell us what you were trying to do. We will help you get the information and fix the problem.
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