WCAG 1.2.6 Sign Language (Prerecorded) is a Level AAA conformance level Success Criterion. It states that Sign language interpretation is provided for all prerecorded audio content in synchronized media.
Testing Methods: Prerecorded Sign Language
Testing Methods: Prerecorded Audio Description
WCAG 1.2.5 (Level AA) requires audio description for all prerecorded video content in synchronized media.
Global Accessibility Awareness Day (GAAD) Ideas
The purpose of GAAD is to raise awareness and spark conversations about digital accessibility and inclusion for the over one billion people worldwide with disabilities or impairments.