http://www.w3.org/TR/WAI-WEBCONTENT
- Gregg Vanderheiden, Chuck Letourneau chairs
- Wendy Chisholm, Ian Jacobs editors
- Guidelines/Checkpoints/Techniques
- Three levels of Priority: P1, P2, P3
- Three levels of conformance: A, AA, AAA
Example icon:
- W3C Recommendation May 99