2060-AT21 201804 Unified Agenda of Federal Regulatory and Deregulatory Actions 2060 Office of Air and Radiation OAR 2000 Environmental Protection Agency EPA Vehicle Test Procedure Adjustments for Tier 3 Test Fuel

This rule will amend vehicle test procedures to account for current transition in the test fuels used for compliance testing under EPA and NHTSA’s joint greenhouse gas (GHG) emissions and corporate average fuel economy standards (CAFE) (77 FR 62624) and EPA’s Tier 3 standards (79 FR 23414, April 28, 2014). This will ensure that testing results are consistent across both programs and avoid changes in the stringency of the GHG/Fuel Economy program.

]]> Other Significant Previously Published in The Unified Agenda Proposed Rule Stage No No Other 40 CFR 86 42 U.S.C. 7619, Clean Air Act No NPRM 08/00/2018 Final Rule 03/00/2019 No No None No No 336111 Automobile Manufacturing 336112 Light Truck and Utility Vehicle Manufacturing No No Tad Wysor 2060 Office of Air and Radiation OAR 734 214-4332 734 214-4816 wysor.tad@epa.gov USEPA, Ann Arbor MI 48105