ADA Accessibility Guidelines for Buildings and Facilities
(ADAAG)
28 CFR Part 36 Appendix A
Standards for Accessible Design
Access Board
1331 F Street, N.W., Suite 1000
Washington, D.C. 20004-1111.
(800) 872-2253 ext. 0026 (voice)
(800) 993-2822 (TTY)