2120-AL54 202304 Unified Agenda of Federal Regulatory and Deregulatory Actions 2120 Federal Aviation Administration FAA 2100 Department of Transportation DOT Airplane Fuel Efficiency Certification

In 2017, the International Civil Aviation Organization (ICAO) adopted a standard for carbon dioxide (CO2) emissions from airplanes and the Environmental Protection Agency (EPA) adopted the ICAO standard into U.S. regulations as 40 CFR part 1030 on January 11, 2021 (86 FR 2136). Under the Clean Air Act (CAA), the FAA has the responsibility to enforce that standard at the time of aircraft certification. This rulemaking would adopt the necessary regulations for the FAA to enforce the standard in the United States.

]]> Substantive, Nonsignificant Previously Published in The Unified Agenda Final Rule Stage No No 14 CFR 215 14 CFR 38 14 CFR 121 14 CFR 125 49 U.S.C. 106(f) 49 U.S.C. 106(g) 49 U.S.C. 40113 49 U.S.C. 44701 49 U.S.C. 44702 49 U.S.C. 44704 No NPRM 06/15/2022 87 FR 36076 NPRM Comment Period End 08/15/2022 Final Rule 09/00/2023 No No None No No www.regulations.gov www.regulations.gov No No Ralph Iovinelli Department of Transportation 2120 Federal Aviation Administration FAA 202-267-3566 ralph.iovinelli@faa.gov 800 Independence Avenue, SW, Washington DC 20591