29 CFR § 1615.150 - Program accessibility: Existing facilities.
(a) General. The Commission shall operate each program or activity so that the program or activity, when viewed in its entirety, is readily accessible to and usable by individuals with disabilities. This paragraph does not—
(1) Necessarily require the Commission to make each of its existing facilities accessible to and usable by individuals with disabilities;
(2) Require the Commission to take any action that it can demonstrate would result in a fundamental alteration in the nature of a program or activity or in undue financial and administrative burdens. In those circumstances where Commission personnel believe that the proposed action would fundamentally alter the program or activity or would result in undue financial and administrative burdens, the Commission has the burden of proving that compliance with § 1615.150(a) would result in such alteration or burdens. The decision that compliance would result in such alteration or burdens must be made by the Chair of the Commission after considering all Commission resources available for use in the funding and operation of the conducted program or activity, and must be accompanied by a written statement of the reasons for reaching that conclusion. If an action would result in such an alteration or such burdens, the Commission shall take any other action that would not result in such an alteration or such burdens but would nevertheless ensure that individuals with disabilities receive the benefits and services of the program or activity.
(b) Methods. The Commission may comply with the requirements of this section through such means as redesign of equipment, reassignment of services to accessible buildings, assignment of aides to beneficiaries, home visits, delivery of services at alternate accessible sites, alteration of existing facilities and construction of new facilities, use of accessible rolling stock, or any other methods that result in making its programs or activities readily accessible to and usable by individuals with disabilities. The Commission is not required to make structural changes in existing facilities where other methods are effective in achieving compliance with this section. The Commission, in making alterations to existing buildings, shall meet accessibility requirements to the extent compelled by the Architectural Barriers Act of 1968, as amended (42 U.S.C. 4151–4157), and any regulations implementing it. In choosing among available methods for meeting the requirements of this section, the Commission shall give priority to those methods that offer programs and activities to qualified individuals with disabilities in the most integrated setting appropriate.