This site is built to be usable by everyone: semantic HTML, a logical heading structure, visible keyboard focus, sufficient colour contrast, respect for reduced-motion preferences, and no content that requires a mouse.
Target. The Foundation works toward WCAG 2.2 Level AA across this site, and publishes the core Framework documents in HTML editions alongside PDF and Word formats.
Alternate formats and languages. Any document on this site is available in alternate formats on request, and correspondence is accepted in any language, with translation arranged by the Foundation. French editions of the Framework are planned. This site is available in English and French.
Found a barrier? Tell us at info@pehta.org — reports are treated as defects, not feedback.
Last updated: October 2026