Section 37.81 - Purchase or lease of used rail vehicles by public entities operating rapid or light rail systems(a) Except as provided elsewhere in this section, each public entity operating a rapid or light rail system which, after August 25, 1990, purchases or leases a used rapid or light rail vehicle for use on the system shall ensure that the vehicle is readily accessible to and usable by individuals with disabilities, including individuals who use wheelchairs.(b) A public entity may purchase or lease a used rapid or light rail vehicle for use on its rapid or light rail system that is not readily accessible to and usable by individuals if, after making demonstrated good faith efforts to obtain an accessible vehicle, it is unable to do so.(c) Good faith efforts shall include at least the following steps: (1) The initial solicitation for used vehicles made by the public entity specifying that all used vehicles were to be accessible to and usable by individuals with disabilities, or, if a solicitation is not used, a documented communication so stating;(2) A nationwide search for accessible vehicles, involving specific inquiries to manufacturers and other transit providers; and(3) Advertising in trade publications and contacting trade associations.(d) Each public entity purchasing or leasing used rapid or light rail vehicles that are not readily accessible to and usable by individuals with disabilities shall retain documentation of the specific good faith efforts it made for three years from the date the vehicles were purchased. These records shall be made available, on request, to the FTA Administrator and the public.