Our design approach
The interface uses semantic landmarks, descriptive links, labeled form controls, visible keyboard focus, responsive layouts and reduced-motion support. Public content is available in the initial page response, not only after scripts run.
Using the directory
You can navigate links and form controls with a keyboard, use the Skip to content link, enlarge browser text and filter results without relying on color alone. On smaller screens, filters are available through the Filters button.
Ongoing work
Accessibility is an ongoing responsibility. Clear structure, keyboard access and readable layouts guide our design approach.
Updated November 2026
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