28 C.F.R. § 36.405 Alterations: Historic preservation.
Title 28 - Judicial Administration
(a) Alterations to buildings or facilities that are eligible for listing in the National Register of Historic Places under the National Historic Preservation Act (16 U.S.C. 470 et seq.), or are designated as historic under State or local law, shall comply to the maximum extent feasible with section 4.1.7 of appendix A to this part. (b) If it is determined under the procedures set out in section 4.1.7 of appendix A that it is not feasible to provide physical access to an historic property that is a place of public accommodation in a manner that will not threaten or destroy the historic significance of the building or facility, alternative methods of access shall be provided pursuant to the requirements of subpart C of this part.
Title 28: Judicial Administration
PART 36—NONDISCRIMINATION ON THE BASIS OF DISABILITY BY PUBLIC ACCOMMODATIONS AND IN COMMERCIAL FACILITIES
Subpart D—New Construction and Alterations
§ 36.405 Alterations: Historic preservation.