[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: 40CFR600.104-78] [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. 600.104-78 Section numbering, construction. The section numbering system set forth in Sec. 600.004 applies to this subpart.