Accessibility information

Access without barriers.

Choose how you read this site. Navigation and content are also available to keyboard and screen-reader users.

Reading preferences

Use Tab and Shift+Tab to move between controls, Enter or Space to activate buttons, and Escape to close reading preferences or menus. You can also use your browser's zoom.

Texts and documents

Support letters have HTML text alternatives with their original languages identified. Reading preferences work across pages and languages. Contact details are available in text.

Known limitations

The target is WCAG 2.2 AA. Source PDFs and videos still require accessibility work, including checked captions and audio descriptions. Full conformance and testing by people with disabilities have not yet been established.

Tell us about an access barrier

Please tell us the page and what prevented you from using it. You can ask for an accessible version without sharing a diagnosis or health information.