ADA Accessibility Guidelines
ADA Accessibility Guidelines for Buildings and Facilities (ADAAG) 36 CFR 1192.83(c) ADA Accessibility Guidelines for Transportation Vehicles - Light

ATIC: Accessibility: MIT Web Accessibility Guidelines
web accessibility guidelines; web accessibility laws · accessiblity policies · developer checklist · purchasing web products · purchasing software

US Department of Health and Human Services: Usability
Provided by the National Cancer Institute. Includes information and resources on making web sites and other user interfaces more useful, usable,

Irish IT Accessibility Guidelines
Irish National Disability Authority IT Accessibility Guidelines Version 1.1, Guidelines Home Page. Skip past Navigation Links [Home | Web | Telecoms