[Code of Federal Regulations] [Title 49, Volume 7] [Revised as of January 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 49CFR663.3] [Page 92] TITLE 49--TRANSPORTATION CHAPTER VI--FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PART 663_PRE-AWARD AND POST-DELIVERY AUDITS OF ROLLING STOCK Subpart A_General Sec. 663.3 Scope. This part applies to a recipient purchasing rolling stock to carry passengers in revenue service with funds made available under sections 3, 9, 18, and 16(b)(2) of the Federal Mass Transit Act, as amended; 23 U.S.C. 103(e)(4); and section 14 of the National Capital Transportation Act of 1969, as amended.