Height requirements specified by the Americans with Disabilities Act vary, but an example is the maximum side reach of 48 inches and minimum of 15 inches for the placement of light switches and electrical outlets. Titles II and III of the ADA mandate heights, notes the U.S. Department of Justice.
Specific height requirements are found in the 2010 ADA Standards for Accessible Design. There are many ADA height requirements, including requirements for the height of toilet seats in public restrooms and the locations of door openers, fire alarm pull stations and similar objects, states the Civil Rights Division of the DOJ. Requirements for the side-reach range for building elements in new construction and alterations to existing structures are found in Section 308.3.1 of the guide.