ADA Accessibility Guidelines Side-by-Side Comparison

This document contains scoping and technical requirements for accessibility to buildings and facilities by individuals with disabilities under the Americans with Disabilities Act (ADA) of 1990. These scoping and technical requirements are to be applied during the design, construction, and alteration of buildings and facilities covered by titles II and III of the ADA to the extent required by regulations issued by Federal agencies, including the Department of Justice and the Department of Transportation, under the ADA.

2.1 Provisions for Adults and Children. The specifications in these guidelines are based upon adult dimensions and anthropometrics. These guidelines also contain alternate specifications based on children's dimensions and anthropometrics for drinking fountains, water closets, toilet stalls, lavatories, sinks, and fixed or built-in seating and tables.

2.3.1 General. The publications listed in 2.3.2 are incorporated by reference in this document. The Director of the Federal Register has approved these materials for incorporation by reference in accordance with 5 U.S.C. 552(a) and 1 C.F.R. part 51. Copies of the referenced publications may be inspected at the Architectural and Transportation Barriers Compliance Board, 1331 F Street, NW., Suite 1000, Washington, DC; at the Department of Justice, Civil Rights Division, Disability Rights Section, 1425 New York Avenue, NW., Washington, DC; or at the Office of the Federal Register, 800 North Capitol Street, NW., Suite 700, Washington, DC.

2.3.2 Referenced Publications. The specific edition of the publications listed below are referenced in this document. Where differences occur between this document and the referenced publications, this document applies.

2.3.2.1 American Society for Testing and Materials (ASTM) Standards. Copies of the referenced publications may be obtained from the American Society for Testing and Materials, 100 Bar Harbor Drive, West Conshohocken, Pennsylvania 19428 (http://www.astm.org).

ASTM F 1292-99 Standard Specification for Impact Attenuation of Surface Systems Under and Around Playground Equipment (see 15.6.7.2 Ground Surfaces, Use Zones).

ASTM F 1487-98 Standard Consumer Safety Performance Specification for Playground Equipment for Public Use (see 3.5 Definitions, Use Zone).

ASTM F 1951-99 Standard Specification for Determination of Accessibility of Surface Systems Under and Around Playground Equipment (see 15.6.7.1 Ground Surfaces, Accessibility).

2.3.2.2 International Code Council (ICC) Codes. Copies of the referenced publications may be obtained from the International Code Council, 5203 Leesburg Pike, Suite 600, Falls Church, VA 2204-3401 (http://www.intlcode.org).

Amusement Attraction. Any facility, or portion of a facility, located within an amusement park or theme park which provides amusement without the use of an amusement device. Examples include, but are not limited to, fun houses, barrels, and other attractions without seats.

Amusement Ride. A system that moves persons through a fixed course within a defined area for the purpose of amusement.

Amusement Ride Seat. A seat that is built-in or mechanically fastened to an amusement ride intended to be occupied by one or more passengers.

Area of Sport Activity. That portion of a room or space where the play or practice of a sport occurs.

Boarding Pier. A portion of a pier where a boat is temporarily secured for the purpose of embarking or disembarking.

Boat Launch Ramp. A sloped surface designed for launching and retrieving trailered boats and other water craft to and from a body of water.

Boat Slip. That portion of a pier, main pier, finger pier, or float where a boat is moored for the purpose of berthing, embarking, or disembarking.

Catch Pool. A pool or designated section of a pool used as a terminus for water slide flumes.

Elevated Play Component. A play component that is approached above or below grade and that is part of a composite play structure consisting of two or more play components attached or functionally linked to create an integrated unit providing more than one play activity.

Gangway. A variable-sloped pedestrian walkway that links a fixed structure or land with a floating structure. Gangways which connect to vessels are not included.

Golf Car Passage. A continuous passage on which a motorized golf car can operate.

Ground Level Play Component. A play component that is approached and exited at the ground level.

Play Area. A portion of a site containing play components designed and constructed for children.

Play Component. An element intended to generate specific opportunities for play, socialization, or learning. Play components may be manufactured or natural, and may be stand alone or part of a composite play structure.

Private Facility. A place of public accommodation or a commercial facility subject to title III of the ADA and 28 C.F.R. part 36 or a transportation facility subject to title III of the ADA and 49 C.F.R. 37.45.

Public Facility. A facility or portion of a facility constructed by, on behalf of, or for the use of a public entity subject to title II of the ADA and 28 C.F.R. part 35 or to title II of the ADA and 49 C.F.R. 37.41 or 37.43.

Soft Contained Play Structure. A play structure made up of one or more components where the user enters a fully enclosed play environment that utilizes pliable materials (e.g., plastic, netting, fabric).

Transfer Device. Equipment designed to facilitate the transfer of a person from a wheelchair or other mobility device to and from an amusement ride seat.

Transition Plate. A sloping pedestrian walking surface located at the end(s) of a gangway.

Use Zone. The ground level area beneath and immediately adjacent to a play structure or equipment that is designated by ASTM F 1487 Standard Consumer Safety Performance Specification for Playground Equipment for Public Use (incorporated by reference, see 2.3.2) for unrestricted circulation around the equipment and on whose surface it is predicted that a user would land when falling from or exiting the equipment.

(i) raised areas used primarily for purposes of security or life or fire safety, including, but not limited to, observation or lookout galleries, prison guard towers, fire towers, or fixed life guard stands;

(ii) non-occupiable spaces accessed only by ladders, catwalks, crawl spaces, very narrow passageways, tunnels, or freight (non-passenger) elevators, and frequented only by service personnel for maintenance, repair, or occasional monitoring of equipment; such spaces may include, but are not limited to, elevator pits, elevator penthouses, piping or equipment catwalks, water or sewage treatment pump rooms and stations, electric substations and transformer vaults, and highway and tunnel utility facilities;

(iii) single occupant structures accessed only by a passageway that is below grade or that is elevated above standard curb height, including, but not limited to, toll booths accessed from underground tunnels;

(b) Court Sports: An accessible route complying with 4.3 shall directly connect both sides of the court in court sports.

(3) All objects that protrude from surfaces or posts into circulation paths shall comply with 4.4.

EXCEPTION: The requirements of 4.4 shall not apply within an area of sport activity.

(4) Ground surfaces along accessible routes and in accessible spaces shall comply with 4.5.

EXCEPTION 1: The requirements of 4.5 shall not apply within an area of sport activity.

EXCEPTION 2: Animal containment areas designed and constructed for public use shall not be required to provide stable, firm, and slip resistant ground and floor surfaces and shall not be required to comply with 4.5.2.

(1)(a) At least one accessible route complying with 4.3 shall connect accessible building or facility entrances with all accessible spaces and elements within the building or facility.

(b) Court Sports. An accessible route complying with 4.3 shall directly connect both sides of the court in court sports.

(2) All objects that overhang or protrude into circulation paths shall comply with 4.4.

EXCEPTION: The requirements of 4.4 shall not apply within an area of sport activity.

(3) Ground and floor surfaces along accessible routes and in accessible rooms and spaces shall comply with 4.5.

EXCEPTION 1: The requirements of 4.5 shall not apply within an area of sport activity.

(5) One passenger elevator complying with 4.10 shall serve each level, including mezzanines, in all multi-story buildings and facilities unless exempted below. If more than one elevator is provided, each passenger elevator shall comply with 4.10.

(a) private facilities that are less than three stories or that have less than 3000 square feet per story unless the building is a shopping center, a shopping mall, or the professional office of a health care provider, or another type of facility as determined by the Attorney General; or

(b) public facilities that are less than three stories and that are not open to the general public if the story above or below the accessible ground floor houses no more than five persons and is less than 500 square feet. Examples may include, but are not limited to, drawbridge towers and boat traffic towers, lock and dam control stations, and train dispatching towers.

EXCEPTION 4: Platform lifts (wheelchair lifts) complying with 4.11 of this guideline and applicable State or local codes may be used in lieu of an elevator only under the following conditions:

(e) To provide access to raised judges' benches, clerks' stations, speakers' platforms, jury boxes and witness stands or to depressed areas such as the well of a court.

(f) To provide access to player seating areas serving an area of sport activity.

EXCEPTION 5: Elevators located in air traffic control towers are not required to serve the cab and the floor immediately below the cab.

(iv) In detention and correctional facilities subject to section 12, public entrances that are secured shall be accessible as required by 12.2.1.

(iii) In judicial, legislative, and regulatory facilities subject to section 11, restricted and secured entrances shall be accessible in the number required by 11.1.1.

(c) Where lockers are provided in accessible spaces, at least 5 percent, but not less than one, of each type of locker shall comply with 4.25.

Controls and operating mechanisms in accessible spaces, along accessible routes, or as parts of accessible elements (for example, light switches and dispenser controls) shall comply with 4.27.

(i) If four or more public pay telephones (including both interior and exterior telephones) are provided at a site of a private facility, and at least one is in an interior location, then at least one interior public text telephone (TTY) shall be provided. If an interior public pay telephone is provided in a public use area in a building of a public facility, at least one interior public text telephone (TTY) shall be provided in the building in a public use area.

(ii) If an interior public pay telephone is provided in a private facility that is a stadium or arena, a convention center, a hotel with a convention center, or a covered mall, at least one interior public text telephone (TTY) shall be provided in the facility. In stadiums, arenas and convention centers which are public facilities, at least one public text telephone (TTY) shall be provided on each floor level having at least one interior public pay telephone.

(iv) If an interior public pay telephone is provided in the secured area of a detention or correctional facility subject to section 12, then at least one public text telephone (TTY) shall also be provided in at least one secured area. Secured areas are those areas used only by detainees or inmates and security personnel.

(d) Where a bank of telephones in the interior of a building consists of three or more public pay telephones, at least one public pay telephone in each such bank shall be equipped with a shelf and outlet in compliance with 4.31.9(2).

EXCEPTION: This requirement does not apply to the secured areas of detention or correctional facilities where shelves and outlets are prohibited for purposes of security or safety.

(c) Where a team or player seating area contains fixed seats and serves an area of sport activity, the seating area shall contain the number of wheelchair spaces required by 4.1.3(19)(a), but not less than one wheelchair space. Wheelchair spaces shall comply with 4.33.2, 4.33.3, 4.33.4, and 4.33.5.

EXCEPTION 1: Wheelchair spaces in team or player seating areas shall not be required to provide a choice of admission price or lines of sight comparable to those for members of the general public.

EXCEPTION 2: This provision shall not apply to team or player seating areas serving bowling lanes not required to be accessible by 15.7.3.

Where dressing, fitting, or locker rooms are provided, the rooms shall comply with 4.35.

EXCEPTION: Where dressing, fitting, or locker rooms are provided in a cluster, at least 5 percent, but not less than one, of the rooms for each type of use in each cluster shall comply with 4.35.

EXCEPTION: Where saunas or steam rooms are provided in a cluster, at least 5 percent, but not less than one, of the rooms for each type of use in each cluster shall comply with 4.36.

(i) These guidelines do not require the installation of an elevator in an altered facility that is exempt from the requirement for an elevator under 4.1.3(5).

(1) Wall- and post-mounted cantilevered units shall have a clear knee space between the bottom of the apron and the floor or ground at least 27 in (685 mm) high, 30 in (760 mm) wide, and 17 in to 19 in (430 mm to 485 mm) deep (see Fig. 27(a) and (b)). Such units shall also have a minimum clear floor space 30 in by 48 in (760 mm by 1220 mm) to allow a person in a wheelchair to approach the unit facing forward.

EXCEPTION: These clearances shall not be required at units used primarily by children ages 12 and younger where clear floor space for a parallel approach complying with 4.2.4 is provided and where the spout is no higher than 30 in (760 mm), measured from the floor or ground surface to the spout outlet.

4.16.1 General. Accessible water closets shall comply with 4.16.2 through 4.16.6.

EXCEPTION: Water closets used primarily by children ages 12 and younger shall be permitted to comply with 4.16.7.

4.16.7 Water Closets for Children. Water closets used primarily by children ages 12 and younger shall comply with 4.16.7 as permitted by 4.16.1.

(1) Clear Floor Space. Clear floor space for water closets not in stalls shall comply with Fig. 28 except that the centerline of water closets shall be 12 in minimum to 18 in maximum (305 mm to 455 mm) from the side wall or partition. Clear floor space may be arranged to allow either a left- or right-hand approach.

(2) Height. The height of water closets shall be 11 in minimum to 17 in maximum (280 mm to 430 mm), measured to the top of the toilet seat. Seats shall not be sprung to return to a lifted position.

(3) Grab Bars. Grab bars for water closets not located in stalls shall comply with 4.26 and Fig. 29 except that grab bars shall be mounted 18 in minimum to 27 in maximum (455 mm to 685 mm) above the finish floor measured to the grab bar centerline. The grab bar behind the water closet shall be 36 in (915 mm) minimum.

EXCEPTION: If administrative authorities require flush controls for flush valves to be located in a position that conflicts with the location of the rear grab bar, then that grab bar may be split or, at water closets with a centerline placement below 15 in (380 mm), a rear grab bar 24 in (610 mm) minimum on the open side of the toilet area shall be permitted.

(4) Flush Controls. Flush controls shall be hand operated or automatic and shall comply with 4.27.4. Controls for flush valves shall be mounted on the wide side of the toilet area no more than 36 in (915 mm) above the floor.

(5) Dispensers. Toilet paper dispensers shall be installed 14 in minimum to 19 in maximum (355 mm to 485 mm) above the finish floor measured to the dispenser centerline. Dispensers that control delivery, or that do not permit continuous paper flow, shall not be used.

4.17.1 Location. Accessible toilet stalls shall be on an accessible route and shall meet the requirements of 4.17.2 through 4.17.6.

EXCEPTION: Toilet stalls used primarily by children ages 12 and younger shall be permitted to comply with 4.17.7.

4.17.7 Toilet Stalls for Children. Toilet stalls used primarily by children ages 12 and younger shall comply with 4.17.7 as permitted by 4.17.1.

(2) Size and Arrangement. The size and arrangement of the standard toilet stall shall comply with 4.17.3 and Fig. 30(a), Standard Stall, except that the centerline of water closets shall be 12 in minimum to 18 in maximum (305 mm to 455 mm) from the side wall or partition and the minimum depth for stalls with wall-mounted water closets shall be 59 in (1500 mm). Alternate stalls complying with Fig. 30(b) may be provided where permitted by 4.17.3 except that the stall shall have a minimum depth of 69 in (1745 mm) where wall-mounted water closets are provided.

(3) Toe Clearances. In standard stalls, the front partition and at least one side partition shall provide a toe clearance of at least 12 in (305 mm) above the finish floor.

(5) Grab Bars. Grab bars shall comply with 4.17.6 and the length and positioning shown in Fig. 30(a), (b), (c), and (d) except that grab bars shall be mounted 18 in minimum to 27 in maximum (455 mm to 685 mm) above the finish floor measured to the grab bar centerline.

4.19.2 Height and Clearances. Lavatories shall be mounted with the rim or counter surface no higher than 34 in (865 mm) above the finish floor. Provide a clearance of at least 29 in (735 mm) above the finish floor to the bottom of the apron. Knee and toe clearance shall comply with Fig. 31.

EXCEPTION 1: Lavatories used primarily by children ages 6 through 12 shall be permitted to have an apron clearance and a knee clearance 24 in (610 mm) high minimum provided that the rim or counter surface is no higher than 31 in (760 mm).

EXCEPTION 2: Lavatories used primarily by children ages 5 and younger shall not be required to meet these clearances if clear floor space for a parallel approach complying with 4.2.4 is provided.

4.24.3 Knee Clearance. Knee clearance that is at least 27 in (685 mm) high, 30 in (760 mm) wide, and 19 in (485 mm) deep shall be provided underneath sinks.

EXCEPTION 1: Sinks used primarily by children ages 6 through 12 shall be permitted to have a knee clearance 24 in (610 mm) high minimum provided that the rim or counter surface is no higher than 31 in (760 mm).

EXCEPTION 2: Sinks used primarily by children ages 5 and younger shall not be required to provide knee clearance if clear floor space for a parallel approach complying with 4.2.4 is provided.

4.32.1 Minimum Number. Fixed or built-in seating or tables required to be accessible by 4.1 shall comply with 4.32.2 through 4.32.4.

EXCEPTION: Fixed or built-in seating or tables used primarily by children ages 12 and younger shall be permitted to comply with 4.32.5.

4.32.5 Children's Fixed or Built-in Seating and Tables. Fixed or built-in seating or tables used primarily by children ages 12 and younger shall comply with 4.32.5 as permitted by 4.32.1.

EXCEPTION: Fixed or built-in seating or tables used primarily by children ages 5 and younger shall not be required to comply with 4.32.5 if clear floor space complying with 4.2.4 parallel to fixed tables or counters is provided.

(1) Seating. If seating spaces for people in wheelchairs are provided at fixed tables or counters, clear floor space complying with 4.2.4 shall be provided. Such clear floor space shall not overlap knee space by more than 19 in (485 mm) (see Fig. 45).

(2) Knee Clearances. If seating for people in wheelchairs is provided at tables or counters, knee spaces at least 24 in (610 mm) high, 30 in (760 mm) wide, and 19 in (485 mm) deep shall be provided (see Fig. 45).

(3) Height of Tables or Counters. The tops of accessible tables and counters shall be from 26 in to 30 in (660 mm to 760 mm) above the finish floor or ground.

4.35.4 Bench. A bench complying with 4.37 shall be provided within the room.

4.36.1 General. Saunas and steam rooms required to be accessible by 4.1 shall comply with 4.36.

4.36.2 Wheelchair Turning Space. A wheelchair turning space complying with 4.2.3 shall be provided within the room.

EXCEPTION: Wheelchair turning space shall be permitted to be obstructed by readily removable seats.

4.36.3 Sauna and Steam Room Bench. Where seating is provided, at least one bench shall be provided and shall comply with 4.37.

4.36.4 Door Swing. Doors shall not swing into any part of the clear floor or ground space required at a bench complying with 4.37.

4.37.1 General. Benches required to be accessible by 4.1 shall comply with 4.37.

4.37.2 Clear Floor or Ground Space. Clear floor or ground space complying with 4.2.4 shall be provided and shall be positioned for parallel approach to a short end of a bench seat.

EXCEPTION: Clear floor or ground space required by 4.37.2 shall be permitted to be obstructed by readily removable seats in saunas and steam rooms.

4.37.3 Size. Benches shall be fixed and shall have seats that are 20 inches (510 mm) minimum to 24 inches (610 mm) maximum in depth and 42 inches (1065 mm) minimum in length (see Fig. 47).

4.37.4 Back Support. Benches shall have back support that is 42 inches (1065 mm) minimum in length and that extends from a point 2 inches (51 mm) maximum above the seat to a point 18 inches (455 mm) minimum above the seat (see Fig. 48).

4.37.5 Seat Height. Bench seats shall be 17 inches (430 mm) minimum to 19 inches (485 mm) maximum above the floor or ground.

4.37.6 Structural Strength. Allowable stresses shall not be exceeded for materials used when a vertical or horizontal force of 250 lbs. (1112 N) is applied at any point on the seat, fastener, mounting device, or supporting structure.

4.37.7 Wet Locations. The surface of benches installed in wet locations shall be slip-resistant and shall not accumulate water.

11.1 General. In addition to the requirements in section 4 and 11.1, judicial facilities shall comply with 11.2 and legislative and regulatory facilities shall comply with 11.3.

11.1.1 Entrances. Where provided, at least one restricted entrance and one secured entrance to the facility shall be accessible in addition to the entrances required to be accessible by 4.1.3(8). Restricted entrances are those entrances used only by judges, public officials, facility personnel or other authorized parties on a controlled basis. Secured entrances are those entrances to judicial facilities used only by detainees and detention officers.

EXCEPTION: At secured entrances, doors and doorways operated only by security personnel shall be exempt from 4.13.9, 4.13.10, 4.13.11 and 4.13.12.

11.1.2 Security Systems. An accessible route complying with 4.3 shall be provided through fixed security barriers at required accessible entrances. Where security barriers incorporate equipment such as metal detectors, fluoroscopes, or other similar devices which cannot be made accessible, an accessible route shall be provided adjacent to such security screening devices to facilitate an equivalent circulation path.

11.1.3 Two-Way Communication Systems. Where a two-way communication system is provided to gain admittance to a facility or to restricted areas within the facility, the system shall provide both visual and audible signals and shall comply with 4.27.

(1) Where provided, the following elements and spaces shall be on an accessible route complying with 4.3. Areas that are raised or depressed and accessed by ramps or platform lifts with entry ramps shall provide unobstructed turning space complying with 4.2.3.

EXCEPTION: Vertical access to raised judges' benches or courtroom stations need not be installed provided that the requisite areas, maneuvering spaces, and, if appropriate, electrical service are installed at the time of initial construction to allow future installation of a means of vertical access complying with 4.8, 4.10, or 4.11 without requiring substantial reconstruction of the space.

(a) Spectator, Press, and Other Areas with Fixed Seats. Where spectator, press or other areas with fixed seats are provided, each type of seating area shall comply with 4.1.3(19)(a).

(b) Jury Boxes and Witness Stands. Each jury box and witness stand shall have within its defined area clear floor space complying with 4.2.4.

EXCEPTION: In alterations, accessible wheelchair spaces are not required to be located within the defined area of raised jury boxes or witness stands and may be located outside these spaces where ramp or lift access poses a hazard by restricting or projecting into a means of egress required by the appropriate administrative authority.

(c) Judges' Benches and Courtroom Stations. Judges' benches, clerks' stations, bailiffs' stations, deputy clerks' stations, court reporters' stations and litigants' and counsel stations shall comply with 4.32.

(2) Permanently installed assistive listening systems complying with 4.33 shall be provided in each courtroom. The minimum number of receivers shall be four percent of the room occupant load, as determined by applicable State or local codes, but not less than two receivers. An informational sign indicating the availability of an assistive listening system and complying with 4.30.1, 4.30.2, 4.30.3, 4.30.5, and 4.30.7(4) shall be posted in a prominent place.

11.2.2 Jury Assembly Areas and Jury Deliberation Areas. Where provided in areas used for jury assembly or deliberation, the following elements or spaces shall be on an accessible route complying with 4.3 and shall comply with the following provisions:

(1) Refreshment Areas. Refreshment areas, kitchenettes and fixed or built-in refreshment dispensers shall comply with the technical provisions of 9.2.2(7).

(2) Drinking Fountains. Where provided in rooms covered under 11.2.2, there shall be a drinking fountain in each room complying with 4.15.

(1) Holding Cells - Minimum Number. Where provided, facilities for detainees, including central holding cells and court-floor holding cells, shall comply with the following:

(a) Central Holding Cells. Where separate central holding cells are provided for adult male, juvenile male, adult female, or juvenile female, one of each type shall comply with 11.2.3(2). Where central-holding cells are provided, which are not separated by age or sex, at least one cell complying with 11.2.3(2) shall be provided.

(b) Court-Floor Holding Cells. Where separate court-floor holding cells are provided for adult male, juvenile male, adult female, or juvenile female, each courtroom shall be served by one cell of each type complying with 11.2.3(2). Where court-floor holding cells are provided, which are not separated by age or sex, courtrooms shall be served by at least one cell complying with 11.2.3(2). Cells may serve more than one courtroom.

(2) Requirements for Accessible Cells. Accessible cells shall be on an accessible route complying with 4.3. Where provided, the following elements or spaces serving accessible cells shall be accessible and on an accessible route:

(a) Doors and Doorways. All doors and doorways to accessible spaces and on an accessible route shall comply with 4.13.

EXCEPTION: Doors and doorways operated only by security personnel shall be exempt from 4.13.9, 4.13.10, 4.13.11 and 4.13.12.

(b) Toilet and Bathing Facilities. Toilet facilities shall comply with 4.22 and bathing facilities shall comply with 4.23. Privacy screens shall not intrude on the clear floor space required for fixtures or the accessible route.

(c) Beds. Beds shall have maneuvering space at least 36 in (915 mm) wide along one side. Where more than one bed is provided in a cell, the maneuvering space provided at adjacent beds may overlap.

(d) Drinking Fountains and Water Coolers. Drinking fountains shall be accessible to individuals who use wheelchairs in accordance with 4.15 and shall be accessible to those who have difficulty bending or stooping. This can be accomplished by the use of a "hi-lo" fountain; by providing one fountain accessible to those who use wheelchairs and one fountain at a standard height convenient for those who have difficulty bending; by providing a fountain accessible under 4.15 and a water cooler; or by other such means as would achieve the required accessibility for each group.

(e) Fixed or Built-in Seating and Tables. Fixed or built-in seating, tables or counters shall comply with 4.32.

(f) Fixed Benches. Fixed benches shall be mounted at 17 in to 19 in (430 mm to 485 mm) above the finish floor and provide back support (e.g., attachment to wall). The structural strength of the bench attachments shall comply with 4.26.3.

(3) Visiting Areas. The following elements, where provided, shall be located on an accessible route complying with 4.3 and shall comply with the following provisions:

(a) Cubicles and Counters. Five percent, but not less than one, of fixed cubicles shall comply with 4.32 on both the visitor and detainee sides. Where counters are provided, a portion at least 36 in (915 mm) in length shall comply with 4.32 on both the visitor and detainee sides.

(b) Partitions. Solid partitions or security glazing that separate visitors from detainees shall comply with 7.2(3).

11.3 Legislative and Regulatory Facilities. Assembly areas designated for public use, including public meeting rooms, hearing rooms, and chambers shall comply with 11.3.

11.3.1 Where provided, the following elements and spaces shall be on an accessible route complying with 4.3. Areas that are raised or depressed and accessed by ramps or platform lifts with entry ramps shall provide unobstructed turning space complying with 4.2.3.

(1) Raised Speakers' Platforms. Where raised speakers' platforms are provided, at least one of each type shall be accessible.

(2) Spectator, Press, and Other Areas with Fixed Seats. Where spectator, press or other areas with fixed seats are provided, each type of seating area shall comply with 4.1.3(19)(a).

11.3.2 Each assembly area provided with a permanently installed audio-amplification system shall have a permanently installed assistive listening system. The minimum number of receivers shall be four percent of the room occupant load, as determined by applicable State or local codes, but not less than two receivers. An informational sign indicating the availability of an assistive listening system and complying with 4.30.1, 4.30.2, 4.30.3, 4.30.5, and 4.30.7(4) shall be posted in a prominent place.

12.1 General. This section applies to jails, holding cells in police stations, prisons, juvenile detention centers, reformatories, and other institutional occupancies where occupants are under some degree of restraint or restriction for security reasons. Except as specified in this section, detention and correctional facilities shall comply with the applicable requirements of section 4. All common use areas serving accessible cells or rooms and all public use areas are required to be designed and constructed to comply with section 4.

EXCEPTIONS: Requirements for areas of rescue assistance in 4.1.3(9), 4.3.10, and 4.3.11 do not apply. Compliance with requirements for elevators in 4.1.3(5) and stairs 4.1.3(4) is not required in multi-story housing facilities where accessible cells or rooms, all common use areas serving them, and all public use areas are on an accessible route. Compliance with 4.1.3(16) is not required in areas other than public use areas.

12.2.1 Entrances. Entrances used by the public, including those that are secured, shall be accessible as required by 4.1.3(8).

EXCEPTION: Compliance with 4.13.9, 4.13.10, 4.13.11 and 4.13.12 is not required at entrances, doors, or doorways that are operated only by security personnel or where security requirements prohibit full compliance with these provisions.

12.2.2 Security Systems. Where security systems are provided at public or other entrances required to be accessible by 12.2.1 or 12.2.2, an accessible route complying with 4.3 shall be provided through fixed security barriers. Where security barriers incorporate equipment such as metal detectors, fluoroscopes, or other similar devices which cannot be made accessible, an accessible route shall be provided adjacent to such security screening devices to facilitate an equivalent circulation path.

12.3 Visiting Areas. In non-contact visiting areas where inmates or detainees are separated from visitors, the following elements, where provided, shall be accessible and located on an accessible route complying with 4.3:

(1) Cubicles and Counters. Five percent, but not less than one, of fixed cubicles shall comply with 4.32 on both the visitor and detainee or inmate sides. Where counters are provided, a portion at least 36 in (915 mm) in length shall comply with 4.32 on both the visitor and detainee or inmate sides.

EXCEPTION: At non-contact visiting areas not serving accessible cells or rooms, the requirements of 12.3(1) do not apply to the inmate or detainee side of cubicles or counters.

(2) Partitions. Solid partitions or security glazing separating visitors from inmates or detainees shall comply with 7.2(3).

12.4.1 Holding Cells and General Housing Cells or Rooms. At least two percent, but not less than one, of the total number of housing or holding cells or rooms provided in a facility shall comply with 12.5.

12.4.2 Special Holding and Housing Cells or Rooms. In addition to the requirements of 12.4.1, where special holding or housing cells or rooms are provided, at least one serving each purpose shall comply with 12.5. An accessible special holding or housing cell or room may serve more than one purpose. Cells or rooms subject to this requirement include, but are not limited to, those used for purposes of orientation, protective custody, administrative or disciplinary detention or segregation, detoxification, and medical isolation.

EXCEPTION: Cells or rooms specially designed without protrusions and to be used solely for purposes of suicide prevention are exempt from the requirement for grab bars at water closets in 4.16.4.

12.4.3 Accessible Cells or Rooms for Persons with Hearing Impairments. In addition to the requirements of 12.4.1, two percent, but not less than one, of general housing or holding cells or rooms equipped with audible emergency warning systems or permanently installed telephones within the cell or room shall comply with the applicable requirements of 12.6.

12.4.4 Medical Care Facilities. Medical care facilities providing physical or medical treatment or care shall comply with the applicable requirements of section 6.1, 6.3 and 6.4, if persons may need assistance in emergencies and the period of stay may exceed 24 hours. Patient bedrooms or cells required to be accessible under 6.1 and 6.3 shall be provided in addition to any medical isolation cells required to be accessible under 12.4.2.

12.5.1 General. Cells or rooms required to be accessible by 12.4 shall comply with 12.5.

12.5.2 Minimum Requirements. Accessible cells or rooms shall be on an accessible route complying with 4.3. Where provided to serve accessible housing or holding cells or rooms, the following elements or spaces shall be accessible and connected by an accessible route.

(1) Doors and Doorways. All doors and doorways on an accessible route shall comply with 4.13.

(2) Toilet and Bathing Facilities. At least one toilet facility shall comply with 4.22 and one bathing facility shall comply with 4.23. Privacy screens shall not intrude on the clear floor space required for fixtures and the accessible route.

(3) Beds. Beds shall have maneuvering space at least 36 in (915 mm) wide along one side. Where more than one bed is provided in a room or cell, the maneuvering space provided at adjacent beds may overlap.

(4) Drinking Fountains and Water Coolers. At least one drinking fountain shall comply with 4.15.

(5) Fixed or Built-in Seating or Tables. Fixed or built-in seating, tables and counters shall comply with 4.32.

(6) Fixed Benches. At least one fixed bench shall be mounted at 17 in to 19 in (430 mm to 485 mm) above the finish floor and provide back support (e.g., attachment to wall). The structural strength of the bench attachments shall comply with 4.26.3.

(7) Storage. Fixed or built-in storage facilities, such as cabinets, shelves, closets, and drawers, shall contain storage space complying with 4.25.

(8) Controls. All controls intended for operation by inmates shall comply with 4.27.

(9) Accommodations for persons with hearing impairments required by 12.4.3 and complying with 12.6 shall be provided in accessible cells or rooms.

Where audible emergency warning systems are provided to serve the occupants of holding or housing cells or rooms, visual alarms complying with 4.28.4 shall be provided. Where permanently installed telephones are provided within holding or housing cells or rooms, they shall have volume controls complying with 4.31.5.

EXCEPTION: Visual alarms are not required where inmates or detainees are not allowed independent means of egress.

Newly designed or newly constructed and altered recreation facilities shall comply with the applicable requirements of section 4 and the special application sections, except as modified or otherwise provided in this section.

15.1.1 General. Newly designed or newly constructed and altered amusement rides shall comply with 15.1.

EXCEPTION 1: Mobile or portable amusement rides shall not be required to comply with 15.1.

EXCEPTION 2: Amusement rides which are controlled or operated by the rider shall be required to comply only with 15.1.4 and 15.1.5.

EXCEPTION 3: Amusement rides designed primarily for children, where children are assisted on and off the ride by an adult, shall be required to comply only with 15.1.4 and 15.1.5.

EXCEPTION 4: Amusement rides without amusement ride seats shall be required to comply only with 15.1.4 and 15.1.5.

15.1.2 Alterations to Amusement Rides. A modification to an existing amusement ride is an alteration subject to 15.1 if one or more of the following conditions apply:

1. The amusement ride’s structural or operational characteristics are changed to the extent that the ride’s performance differs from that specified by the manufacturer or the original design criteria; or

2. The load and unload area of the amusement ride is newly designed and constructed.

15.1.3 Number Required. Each amusement ride shall provide at least one wheelchair space complying with 15.1.7, or at least one amusement ride seat designed for transfer complying with 15.1.8, or at least one transfer device complying with 15.1.9.

15.1.4 Accessible Route. When in the load and unload position, amusement rides required to comply with 15.1 shall be served by an accessible route complying with 4.3. Any part of an accessible route serving amusement rides with a slope greater than 1:20 shall be considered a ramp and shall comply with 4.8.

EXCEPTION 1: The maximum slope specified in 4.8.2 shall not apply in the load and unload areas or on the amusement ride where compliance is structurally or operationally infeasible, provided that the slope of the ramp shall not exceed 1:8.

EXCEPTION 2: Handrails shall not be required in the load and unload areas or on the amusement ride where compliance is structurally or operationally infeasible.

EXCEPTION 3: Limited-use/limited-application elevators and platform lifts complying with 4.11 shall be permitted to be part of an accessible route serving the load and unload area.

15.1.5 Load and Unload Areas. Load and unload areas serving amusement rides required to comply with 15.1 shall provide a maneuvering space complying with 4.2.3. The maneuvering space shall have a slope not steeper than 1:48.

15.1.6 Signage. Signage shall be provided at the entrance of the queue or waiting line for each amusement ride to identify the type of access provided. Where an accessible unload area also serves as the accessible load area, signage shall be provided at the entrance to the queue or waiting line indicating the location of the accessible load and unload area.

15.1.7 Amusement Rides with Wheelchair Spaces. Amusement rides with wheelchair spaces shall comply with 15.1.7.

15.1.7.1 Floor or Ground Surface. The floor or ground surface of wheelchair spaces shall comply with 15.1.7.1.

15.1.7.1.1 Slope. The floor or ground surface of wheelchair spaces shall have a slope not steeper than 1:48 when in the load and unload position and shall be stable and firm.

15.1.7.1.2 Gaps. Floors of amusement rides with wheelchair spaces and floors of load and unload areas shall be coordinated so that, when the amusement rides are at rest in the load and unload position, the vertical difference between the floors shall be within plus or minus 5/8 inches (16 mm) and the horizontal gap shall be no greater than 3 inches (75 mm) under normal passenger load conditions.

EXCEPTION: Where compliance is not operationally or structurally feasible, ramps, bridge plates, or similar devices complying with the applicable requirements of 36 C.F.R. 1192.83(c) shall be provided.

15.1.7.2 Clearances. Clearances for wheelchair spaces shall comply with 15.1.7.2.

EXCEPTION 1: Where provided, securement devices shall be permitted to overlap required clearances.

EXCEPTION 2: Wheelchair spaces shall be permitted to be mechanically or manually repositioned.

15.1.7.2.1 Width and Length. Wheelchair spaces shall provide a clear width of 30 inches (760 mm) minimum and a clear length of 48 inches (1220 mm) minimum measured to 9 inches (230 mm) minimum above the floor surface.

15.1.7.2.2 Wheelchair Spaces - Side Entry. Where the wheelchair space can be entered only from the side, the ride shall be designed to permit sufficient maneuvering space for individuals using a wheelchair or mobility device to enter and exit the ride.

15.1.7.2.3 Protrusions in Wheelchair Spaces. Objects are permitted to protrude a distance of 6 inches (150 mm) maximum along the front of the wheelchair space where located 9 inches (230 mm) minimum and 27 inches (685 mm) maximum above the floor or ground surface of the wheelchair space. Objects are permitted to protrude a distance of 25 inches (635 mm) maximum along the front of the wheelchair space, where located more than 27 inches (685 mm) above the floor or ground surface of the wheelchair space (see Fig. 58).

NOTE: Figure 58 shows in side elevation that objects may protrude 6 inches maximum along the front of the wheelchair space where located 9 inches minimum and 27 inches (685 mm) maximum above the floor or ground surface of the wheelchair space. Objects may protrude a distance of 25 inches maximum along the front of the wheelchair space, where located more than 27 inches above the floor or ground surface.

15.1.7.3 Openings. Where openings are provided to access wheelchair spaces on amusement rides, the entry shall provide a 32 inch (815 mm) minimum clear opening.

15.1.7.4 Approach. One side of the wheelchair space shall adjoin an accessible route.

15.1.7.5 Companion Seats. Where the interior width of the amusement ride is greater than 53 inches (1346 mm), seating is provided for more than one rider, and the wheelchair is not required to be centered within the amusement ride, a companion seat shall be provided for each wheelchair space.

15.1.7.5.1 Shoulder-to-Shoulder Seating. Where an amusement ride provides shoulder-to-shoulder seating, companion seats shall be shoulder-to-shoulder with the adjacent wheelchair space.

EXCEPTION: Where shoulder-to-shoulder companion seating is not operationally or structurally feasible, compliance with this provision shall be required to the maximum extent feasible.

15.1.8 Amusement Ride Seats Designed for Transfer. Amusement ride seats designed for transfer shall comply with 15.1.8 when positioned for loading and unloading.

15.1.8.1 Clear Floor or Ground Space. Clear floor or ground space complying with 4.2.4 shall be provided in the load and unload area adjacent to the amusement ride seats designed for transfer.

15.1.8.2 Transfer Height. The height of the amusement ride seats shall be 14 inches (355 mm) minimum to 24 inches (610mm) maximum measured above the load and unload surface.

15.1.8.3 Transfer Entry. Where openings are provided to transfer to amusement ride seats, the space shall be designed to provide clearance for transfer from a wheelchair or mobility device to the amusement ride seat.

15.1.8.4 Wheelchair Storage Space. Wheelchair storage spaces complying with 4.2.4 shall be provided in or adjacent to unload areas for each required amusement ride seat designed for transfer and shall not overlap any required means of egress or accessible route.

15.1.9 Transfer Devices for Use with Amusement Rides. Transfer devices for use with amusement rides shall comply with 15.1.9 when positioned for loading and unloading.

15.1.9.1 Clear Floor or Ground Space. Clear floor or ground space complying with 4.2.4 shall be provided in the load and unload area adjacent to the transfer devices.

15.1.9.2 Transfer Height. The height of the transfer device seats shall be 14 inches (355 mm) minimum to 24 inches (610 mm) maximum measured above the load and unload surface.

15.1.9.3 Wheelchair Storage Space. Wheelchair storage spaces complying with 4.2.4 shall be provided in or adjacent to unload areas for each required transfer device and shall not overlap any required means of egress or accessible route.

15.2.1 General. Newly designed or newly constructed and altered boating facilities shall comply with 15.2.

15.2.2 Accessible Route. Accessible routes, including gangways that are part of accessible routes, shall comply with 4.3.

EXCEPTION 1. Where an existing gangway or series of gangways is replaced or altered, an increase in the length of the gangway is not required to comply with 15.2.2, unless required by 4.1.6(2).

EXCEPTION 2. The maximum rise specified in 4.8.2 shall not apply to gangways.

EXCEPTION 3. Where the total length of the gangway or series of gangways serving as part of a required accessible route is at least 80 feet (24 m), the maximum slope specified in 4.8.2 shall not apply to the gangways.

EXCEPTION 4. In facilities containing fewer than 25 boat slips and where the total length of the gangway or series of gangways serving as part of a required accessible route is at least 30 feet (9140 mm), the maximum slope specified in 4.8.2 shall not apply to the gangways.

EXCEPTION 5. Where gangways connect to transition plates, landings specified by 4.8.4 shall not be required.

EXCEPTION 6. Where gangways and transition plates connect and are required to have handrails, handrail extensions specified by 4.8.5 shall not be required. Where handrail extensions are provided on gangways or transition plates, such extensions are not required to be parallel with the ground or floor surface.

EXCEPTION 7. The cross slope of gangways, transition plates, and floating piers that are part of an accessible route shall be 1:50 maximum measured in the static position.

EXCEPTION 8. Limited-use/limited-application elevators or platform lifts complying with 4.11 shall be permitted in lieu of gangways complying with 4.3.

15.2.3 Boat Slips: Minimum Number. Where boat slips are provided, boat slips complying with 15.2.5 shall be provided in accordance with Table 15.2.3. Where the number of boat slips is not identified, each 40 feet (12 m) of boat slip edge provided along the perimeter of the pier shall be counted as one boat slip for the purpose of this section.

Total Boat Slips in Facility	Minimum Number of Required Accessible Boat Slips
1 to 25	1
26 to 50	2
51 to 100	3
101 to 150	4
151 to 300	5
301 to 400	6
401 to 500	7
501 to 600	8
601 to 700	9
701 to 800	10
801 to 900	11
901 to 1000	12
1001 and over	12, plus 1 for each 100 or fraction thereof over 1000

15.2.3.1 Dispersion. Accessible boat slips shall be dispersed throughout the various types of slips provided. This provision does not require an increase in the minimum number of boat slips required to be accessible.

15.2.4 Boarding Piers at Boat Launch Ramps. Where boarding piers are provided at boat launch ramps, at least 5 percent, but not less than one of the boarding piers shall comply with 15.2.4 and shall be served by an accessible route complying with 4.3.

EXCEPTION 1. Accessible routes serving floating boarding piers shall be permitted to use exceptions 1, 2, 5, 6, 7, and 8 in 15.2.2.

EXCEPTION 2. Where the total length of the gangway or series of gangways serving as part of a required accessible route is at least 30 feet (9140 mm), the maximum slope specified by 4.8.2 shall not apply to the gangways.

EXCEPTION 3. Where the accessible route serving a floating boarding pier or skid pier is located within a boat launch ramp, the portion of the accessible route located within the boat launch ramp shall not be required to comply with 4.8.

15.2.4.1 Boarding Pier Clearances. The entire length of the piers shall comply with 15.2.5.

15.2.5 Accessible Boat Slips. Accessible boat slips shall comply with 15.2.5.

15.2.5.1 Clearances. Accessible boat slips shall be served by clear pier space 60 inches (1525 mm) wide minimum and at least as long as the accessible boat slips. Every 10 feet (3050 mm) maximum of linear pier edge serving the accessible boat slips shall contain at least one continuous clear opening 60 inches (1525 mm) minimum in width (see Fig. 59).

NOTE: Figure 59 illustrates pier clearances in plan view. Accessible boat slips are served by clear pier space 60 inches wide minimum and at least as long as the accessible boat slips. Every 10 feet maximum of linear pier edge serving the accessible boat slips contains at least one continuous clear opening 60 inches minimum wide.

EXCEPTION 1: The width of the clear pier space shall be permitted to be 36 inches (915 mm) minimum for a length of 24 inches (610 mm) maximum, provided that multiple 36 inch (915 mm) wide segments are separated by segments that are 60 inches (1525 mm) minimum clear in width and 60 inches (1525 mm) minimum clear in length. (see Fig. 60)

NOTE: Figure 60 shows in plan view that the width of the clear pier space can be 36 inches wide minimum for a length of 24 inches maximum where multiple 36 inch wide segments are separated by clear segments 60 by 60 inches minimum.

EXCEPTION 2: Edge protection 4 inches (100 mm) high maximum and 2 inches (51 mm) deep maximum shall be permitted at the continuous clear openings. (see Fig. 61)

NOTE: Figure 61 shows in elevation pier edge protection that is 4 inches high maximum and 2 inches deep maximum.

EXCEPTION 3: In alterations to existing facilities, clear pier space shall be permitted to be located perpendicular to the boat slip and shall extend the width of the boat slip, where the facility has at least one boat slip complying with 15.2.5, and further compliance with 15.2.5 would result in a reduction in the number of boat slips available or result in a reduction of the widths of existing slips.

15.2.5.2 Cleats and Other Boat Securement Devices. Cleats and other boat securement devices shall not be required to comply with 4.27.3.

15.3.1 General. Newly designed or newly constructed and altered fishing piers and platforms shall comply with 15.3.

15.3.2 Accessible Route. Accessible routes, including gangways that are part of accessible routes, serving fishing piers and platforms shall comply with 4.3.

EXCEPTION 1: Accessible routes serving floating fishing piers and platforms shall be permitted to use exceptions 1, 2, 5, 6, 7, and 8 in 15.2.2.

EXCEPTION 2: Where the total length of the gangway or series of gangways serving as part of a required accessible route is at least 30 feet (9140 mm), the maximum slope specified by 4.8.2 shall not apply to the gangways.

15.3.3 Railings. Where railings, guards, or handrails are provided, they shall comply with 15.3.3.

15.3.3.1 Edge Protection. Edge protection shall be provided and shall extend 2 inches (51 mm) minimum above the ground or deck surface.

EXCEPTION: Where the railing, guard, or handrail is 34 inches (865 mm) or less above the ground or deck surface, edge protection shall not be required if the deck surface extends 12 inches (305 mm) minimum beyond the inside face of the railing. Toe clearance shall be 9 inches (230 mm) minimum above the ground or deck surface beyond the railing. Toe clearance shall be 30 inches (760 mm) minimum wide (see Fig. 62).

NOTE: Figure 62 shows in side elevation (a) and front elevation (b) edge protection at fishing piers. Where a railing or guard is no higher than 34 inches, edge protection shall not be required if the deck surface extends 12 inches minimum beyond the inside face of the railing. Toe clearance shall be at least 9 inches high beyond the railing and at least 30 inches wide.

15.3.3.2 Height. At least 25 percent of the railings, guard, or handrail shall be 34 inches (865 mm) maximum above the ground or deck surface.

EXCEPTION: This provision shall not apply to that portion of a fishing pier or platform where a guard which complies with sections 1003.2.12.1 (Height) and 1003.2.12.2 (Opening limitations) of the International Building Code (incorporated by reference, see 2.3.2) is provided.

15.3.3.3 Dispersion. Railings required to comply with 15.3.3.2 shall be dispersed throughout a fishing pier or platform.

15.3.4 Clear Floor or Ground Space. At least one clear floor or ground space complying with 4.2.4 shall be provided where the railing height required by 15.3.3.2 is located. Where no railings are provided, at least one clear floor or ground space complying with 4.2.4 shall be provided.

15.3.5 Maneuvering Space. At least one maneuvering space complying with 4.2.3 shall be provided on the fishing pier or platform.

15.4.1 General. Newly designed or newly constructed and altered golf courses, driving ranges, practice putting greens, and practice teeing grounds shall comply with 15.4.

15.4.2 Accessible Route - Golf Course. An accessible route shall connect accessible elements and spaces within the boundary of the golf course. In addition, an accessible route shall connect the golf car rental area, bag drop areas, practice putting greens, accessible practice teeing grounds, course toilet rooms, and course weather shelters. The accessible route required by this section shall be 48 inches (1220 mm) minimum wide. Where handrails are provided, the accessible route shall be 60 inches (1525 mm) minimum wide.

EXCEPTION 1: A golf car passage complying with 15.4.7 shall be permitted in lieu of all or part of an accessible route required by 15.4.2.

EXCEPTION 2: The handrail requirements of 4.8.5 shall not apply to an accessible route located within the boundary of a golf course.

15.4.3 Accessible Route - Driving Ranges. An accessible route shall connect accessible teeing stations at driving ranges with accessible parking spaces and shall be 48 inches (1220 mm) wide minimum. Where handrails are provided, the accessible route shall be 60 inches (1525 mm) wide minimum.

EXCEPTION: A golf car passage complying with 15.4.7 shall be permitted in lieu of all or part of an accessible route required by 15.4.3.

15.4.4.1 Number Required. Where one or two teeing grounds are provided for a hole, at least one teeing ground serving the hole shall comply with 15.4.4.3. Where three or more teeing grounds are provided for a hole, at least two teeing grounds shall comply with 15.4.4.3.

15.4.4.2 Forward Teeing Ground. The forward teeing ground shall be accessible.

EXCEPTION: In alterations, the forward teeing ground shall not be required to be accessible where compliance is not feasible due to terrain.

15.4.4.3 Teeing Grounds. Teeing grounds required by 15.4.4.1 and 15.4.4.2 shall be designed and constructed so that a golf car can enter and exit the teeing ground.

15.4.5 Teeing Stations at Driving Ranges and Practice Teeing Grounds. Where teeing stations or practice teeing grounds are provided, at least 5 percent of the practice teeing stations or practice teeing grounds, but not less than one, shall comply with 15.4.4.3.

APPENDIX