Section 490.1 - Purpose and Scope(a) The provisions of this part implement the alternative fuel transportation program for State government and alternative fuel provider fleets under titles III, IV, and V of the Energy Policy Act of 1992 (Pub. L. 102-486 ).(b) The provisions of this subpart cover:(1) The definitions applicable throughout this part;(2) Procedures to obtain an interpretive ruling and to petition for a generally applicable rule to amend this part; and(3) The goal of the replacement fuel supply and demand program established under section 502(a) of the Act (42 U.S.C. 13252(a) ).61 FR 10653, Mar. 14, 1996, as amended at 72 FR 12060 , Mar. 15, 2007; 79 FR 15902 , Mar. 21, 2014