Section 703.1/Signs and Wayfinding
ADA 703 covers accessible signage including tactile characters, braille, mounting location, and the International Symbol of Accessibility.
Signs that identify permanent rooms and spaces (room numbers, room names, exit signs) must have tactile characters (raised 1/32 inch minimum) and Grade 2 braille. These signs must be mounted on the latch side of the door, 48 to 60 inches above the floor to the baseline of the lowest tactile character. The sign must be located so a person can approach within 3 inches without encountering protruding objects. Visual signs for wayfinding (directional signs, informational signs) must have high contrast, non-glare finish, and characters sized based on the viewing distance. The International Symbol of Accessibility must be used to identify accessible elements and spaces.
Why this section exists
A person who is blind or has low vision cannot read standard printed room signs. Tactile signs with raised characters and braille provide the information through touch. The consistent mounting height and location (latch side of door) allows a person to find the sign predictably at every door. Visual signs with high contrast and proper character sizing serve people with low vision who can read print but need larger, clearer text. Wayfinding signs direct all users through the building efficiently.
What plan reviewers look for
Plan reviewers check the signage specification for tactile sign requirements (raised characters, braille, finish). They verify mounting locations on the floor plan at the latch side of each permanent room door. They check the mounting height (48 to 60 inches). They verify that directional and informational signs have character sizing based on the intended viewing distance. They check for the International Symbol of Accessibility at accessible entrances, restrooms, and parking.