2060-AT21 201610 The Regulatory Plan and the 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 Substantive, Nonsignificant First Time Published in The Unified Agenda Proposed Rule Stage No No 40 CFR 86 42 U.S.C. 7619 Clean Air Act None No NPRM 04/00/2017 Final Rule 03/00/2018 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