; and (B) that are applicable to— (i) a manufacturer of a new motor vehicle (or an entity making a representation in connection with the sale of such motor vehicle) with respect to a display on such motor vehicle; and (ii) an automotive fuel retailer, with respect to a display at the point of sale to an ultimate purchaser of automotive fuel. (2) Considerations In prescribing requirements under paragraph (1), the Federal Trade Commission shall ensure that such requirements are designed to be— (A) understandable to— (i) the ultimate purchaser of automotive fuel; and (ii) any purchaser or user of a model year 2023 or later motor vehicle; and (B) cost-effective for automotive fuel retailers. (e) Deadlines The Federal Trade Commission shall— (1) not later than June 1, 2020, issue a proposed rule under subsection (a); and (2) not later than January 1, 2022, issue a final rule under subsection (a). . (b) Enforcement Section 203(e) of the Petroleum Marketing Practices Act ( 15 U.S.C. 2823(e) ) is amended— (1) by striking or a rule prescribed and inserting a rule prescribed ; and (2) by striking of such section. and inserting of section 202, or a rule prescribed under section 206. . (c) Table of contents amendment The table of contents for the Petroleum Marketing Practices Act ( 15 U.S.C. 2801 et seq.) is amended by inserting after the item relating to section 205 the following: Sec. 206. High efficiency fuel and vehicle marketing requirements. . 103. 98 RON certification test fuel Not later than January 1, 2025, the Administrator of the Environmental Protection Agency shall take such actions as are necessary to allow the use of a certification test fuel with a research octane number of 98 for purposes of— (1) testing and certification under section 206(a) of the Clean Air Act ( 42 U.S.C. 7525(a) ) of motor vehicles described in section 220(a) of the Clean Air Act (as added by section 101(a) of this Act)