[Code of Federal Regulations] [Title 10, Volume 3] [Revised as of January 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 10CFR490.300] [Page 522] TITLE 10--ENERGY CHAPTER II--DEPARTMENT OF ENERGY PART 490_ALTERNATIVE FUEL TRANSPORTATION PROGRAM--Table of Contents Subpart D_Alternative Fuel Provider Vehicle Acquisition Mandate Sec. 490.300 Purpose and Scope. This subpart implements section 501 of the Act, which requires, subject to some exemptions, that certain annual percentages of new light duty motor vehicles acquired by alternative fuel providers must be alternative fueled vehicles.