Section 508 Requirements

1. Text equivalent for images
2. Synchronized multimedia captioning
3. Information not color dependant
4. Readable without style sheet
5. Redundant text links for image maps
6. Client-side image maps
7. Row and column headers for data tables
8. Associate data with headers in complex tables
9. Title frames with text
10. No page flicker
11. A text-only version only when no alternative
12. Accessible alternative to scripting
13. Links to accessible plug-ins or applets
14. Make forms accessible
15. Ability to skip repetitive navigation links
16. Notification of timed response and ability to notify more time is needed

For additional detail, see the Federal Government's Section 508 website.