USA standard specifications for making buildings and facilities accessible to, and usable by, the physically handicapped.
D001107:Architectural Accessibility / Q000592:standards*; D006233:Persons with Disabilities; D005160:Facility Design and Construction / Q000592:standards*; D006077:Government Agencies; D006801:Humans; D007878:Legislation as Topic; D012112:Residential Facilities / Q000592:standards*; D014481:United States; D014910:Wheelchairs