This book contains the ADA Guidelines adopted by the Department of Justice and the Department of Transportation as the enforceable Standards, as well as selected sections of the regulations most relevant to facilities. The book includes more than 165 references to the specific sections of the 1991 ADA Standards that qualify for the Safe Harbor exceptions under the 2010 regulations for existing elements. In addition to extensive coverage of upcoming rules and links to additional information online, Editor’s Notes explain more difficult sections of the rules and warn readers of how the Standards are being interpreted.