Americans with Disabilities Act (ADA) of 1990 (with amendments issued through 2008)

(B) Bi-level dining cars

On any train in which a bi-level dining car is used to provide food service

(i) if such train includes a bi-level lounge car purchased after July 26, 1990, table service in such lounge car shall be provided to individuals who use wheelchairs and to other passengers; and

(ii) appropriate auxiliary aids and services, including a hard surface on which to eat, shall be provided to ensure that other equivalent food service is available to individuals with disabilities, including individuals who use wheelchairs, and to passengers traveling with such individuals.