; and (B) subject to regulation under sections 1910.106 and 1926.152 of title 29, Code of Federal Regulations (as in effect on the date of enactment of this subsection). (3) Effective date Standards issued or revised pursuant to paragraph (1) shall take effect on January 1, 2024. (4) Definitions In this subsection: (A) Automotive fuel The term automotive fuel has the meaning given such term in section 201(6) of the Petroleum Marketing Practices Act ( 15 U.S.C. 2821(6) ). (B) Compatible The term compatible means, to the extent feasible, certified by a nationally recognized testing laboratory recognized by the Occupational Safety and Health Administration in accordance with section 1910.7 of title 29, Code of Federal Regulations (or any successor regulations) to maintain system performance throughout the operational life of the dispenser system. (C) Dispenser system The term dispenser system has the meaning given such term in section 280.12 of title 40, Code of Federal Regulations (as in effect on the date of enactment of this subsection). . 303. CAFE and GHG credit generation (a) In general Subsection (a) of section 32906 of title 49, United States Code, is amended— (1) by striking 1993 through 2019 and inserting 1993 through 2035 ; and (2) by striking the maximum increase in average fuel economy for a manufacturer attributable to dual fueled automobiles is and all that follows through the end of the subsection and inserting the maximum increase in average fuel economy for a manufacturer attributable to dual fueled automobiles is 1.2 miles per gallon. . (b) Conforming amendments Section 32905 of title 49, United States Code, is amended— (1) in subsection (b), by striking 2019, and inserting 2035, ; and (2) in subsection (d), by striking 2019, and inserting 2035, .