Regulations...
Authorization
Architectural Barriers Act of 1968, Section 502, as amended.
Note:
This section lists the legal authority upon which a program is based (acts, amendments to acts, Public Law numbers, titles, sections, Statute Codes, citations to the U.S. Code, Executive Orders, Presidential Reorganization Plans, and Memoranda from an agency head).
Regulations, Guidelines, And Literature
24 CFR Parts 40 and 41.