US lawFederal (United States)RegulationsTitle 40 CFR — Protection of EnvironmentChapter I — ENVIRONMENTAL PROTECTION AGENCYPart 600 — FUEL ECONOMY AND GREENHOUSE GAS EXHAUST EMISSIONS OF MOTOR VEHICLESAppendix VII to Part 60040 C.F.R. Appendix VII to Part 600[Reserved]ReservedLast amended: 2016Year: 2026Length: 8 wordsOfficial source Cite as 40 C.F.R. Appendix VII to Part 600 (2026)40 C.F.R. Appendix VII to Part 600. [Reserved]Previous40 C.F.R. Appendix VI to Part 600Next40 C.F.R. Appendixes IV-V to Part 600