Each building or part of a building that is constructed or altered by, on behalf of, or for the use of the Commission shall be designed, constructed, or altered so as to be readily accessible to and usable by individuals with disabilities. The definitions, requirements and standards of the Architectural Barriers Act, 42 U.S.C. 4151-4157, as established in 41 CFR 102-76.60 to 102-76.95, apply to buildings covered by this section. [76 FR 70909, Nov. 16, 2011]