Title III Technical Assistance Manual (with 1994 supplement)

III−4.4100 General. Public accommodations must remove architectural barriers and communication barriers that are structural in nature in existing facilities, when it is readily achievable to do so.

What is an architectural barrier? Architectural barriers are physical elements of a facility that impede access by people with disabilities. These barriers include more than obvious impediments such as steps and curbs that prevent access by people who use wheelchairs.

In many facilities, telephones, drinking fountains, mirrors, and paper towel dispensers are mounted at a height that makes them inaccessible to people using wheelchairs. Conventional doorknobs and operating controls may impede access by people who have limited manual dexterity. Deep pile carpeting on floors and unpaved exterior ground surfaces often are a barrier to access by people who use wheelchairs and people who use other mobility aids, such as crutches. Impediments caused by the location of temporary or movable structures, such as furniture, equipment, and display racks, are also considered architectural barriers.

What is a communication barrier that is structural in nature? Communication barriers that are "structural in nature" are barriers that are an integral part of the physical structure of a facility. Examples include conventional signage, which generally is inaccessible to people who have vision impairments, and audible alarm systems, which are inaccessible to people with hearing impairments. Structural communication barriers also include the use of physical partitions that hamper the passage of sound waves between employees and customers, and the absence of adequate sound buffers in noisy areas that would reduce the extraneous noise that interferes with communication with people who have limited hearing.

How does the communication barrier removal requirement relate to the obligation to provide auxiliary aids? Communications devices, such as TDD's, telephone handset amplifiers, assistive listening devices, and digital check-out displays, are not an integral part of the physical structure of the building and, therefore, are considered auxiliary aids under the Department's title III regulation. The failure to provide auxiliary aids is not a communication barrier that is structural in nature. The obligation to remove structural communications barriers is independent of any obligation to provide auxiliary aids and services.

What is a "facility"? The term "facility" includes all or any part of a building, structure, equipment, vehicle, site (including roads, walks, passageways, and parking lots), or other real or personal property. Both permanent and temporary facilities are subject to the barrier removal requirements.