This document contains scoping and technical requirements for accessibility to sites, facilities, buildings, and elements by individuals with disabilities. The requirements are to be applied during the design, construction, additions to, and alteration of sites, facilities, buildings, and elements to the extent required by regulations issued by Federal agencies under the Americans with Disabilities Act of 1990 (ADA).
The Department of Justice (DOJ) updated its ADA Standards in 2010, which are referred to as the 2010 ADA Standards for Accessible Design. These standards, which replace the original ADA Standards DOJ issued in 1991, became mandatory for newly constructed and altered facilities as of March 15, 2012. DOJ’s ADA Standards apply to all facilities covered by the ADA except public transit facilities.
The Department of Transportation (DOT) issued its current edition of the ADA Standards in 2006. These standards apply to facilities used by state and local governments to provide public transportation. They became effective on November 29, 2006 and replace earlier standards issued by DOT in 1991.