The Architectural Barriers Act (ABA) requires access to facilities that are designed, built, altered, or leased with Federal funds. The Access Board is the federal agency responsible for enforcing the ABA. The Access Board's accessibility standards are available on their website at www.access-board.gov/guidelines-and-standards/buildings-and-sites/about-the-aba-standards, and information about filing a complaint may be found at File an Architectural Barriers Act Complaint (access-board.gov).