All WCAG 2.2 Understanding Docs
Understanding documents provide detailed explanations for Web Content Accessibility Guidelines (WCAG) guidelines and success criteria. They are informative, not part of the "normative" WCAG standard. For information, seeAbout WCAG Understanding Documents.
Perceivable
1.1Text Alternatives
1.2Time-based Media
- 1.2.1Audio-only and Video-only (Prerecorded)
- 1.2.2Captions (Prerecorded)
- 1.2.3Audio Description or Media Alternative (Prerecorded)
- 1.2.4Captions (Live)
- 1.2.5Audio Description (Prerecorded)
- 1.2.6Sign Language (Prerecorded)
- 1.2.7Extended Audio Description (Prerecorded)
- 1.2.8Media Alternative (Prerecorded)
- 1.2.9Audio-only (Live)
1.3Adaptable
1.4Distinguishable
Operable
2.1Keyboard Accessible
2.2Enough Time
2.3Seizures and Physical Reactions
2.4Navigable
2.5Input Modalities
Understandable
3.1Readable
3.2Predictable
3.3Input Assistance
Robust
4.1Compatible
Other Understanding documents
- Introduction to Understanding WCAG 2.2
- Understanding Techniques for WCAG 2.2 Success Criteria
- Understanding Test Rules for WCAG 2.2 Success Criteria
- Understanding Conformance
- How to Refer to WCAG 2.2 from Other Documents
- Documenting Accessibility Support for Uses of a Web Technology
- Understanding Metadata