[Code of Federal Regulations] [Title 40, Volume 29] [Revised as of July 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR600.101-93] [Page 885] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 600_FUEL ECONOMY OF MOTOR VEHICLES--Table of Contents Subpart B_Fuel Economy Regulations for 1978 and Later Model Year Automobiles_Test Procedures Sec. 600.101-93 General applicability. The provisions of this subpart are applicable to 1993 and later model year gasoline-fueled, diesel-fueled, alcohol-fueled, natural gas- fueled, alcohol dual fuel, and natural gas dual fuel automobiles. [59 FR 39652, Aug. 3, 1994]