49 C.F.R. § 665.23 Fees.
Title 49 - Transportation
(a) Fees charged by the operator are according to a schedule approved by the FTA, which include different fees for partial testing. (b) Fees will be prorated for a vehicle withdrawn from the facility before the completion of testing.
Title 49: Transportation
PART 665—BUS TESTING
Subpart C—Operations
§ 665.23 Fees.