Elimination of Architectural Barriers - TDLR Government Code, Chapter 469

(a) The commission may waive or modify accessibility standards adopted under this chapter if:

(1) the commission considers the application of the standards to be irrelevant to the nature, use, or function of a building or facility subject to this chapter; or

(2) the owner of the building or facility for which a request for a waiver or modification is made, or the owner's designated agent, presents proof to the commission that compliance with a specific standard is impractical.