2060-AU01 201810 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 Protection of Visibility: Amendments to Requirements for State Plans Substantive, Nonsignificant Previously Published in The Unified Agenda Proposed Rule Stage No No Other 40 CFR 51 40 CFR 52 42 U.S.C. 7401 et seq. None No NPRM 12/00/2018 No No Federal Local State Tribal No No No No Christopher Werner 2060 Office of Air and Radiation OAR 919 541-5133 werner.christopher@epa.gov 109 T.W. Alexander Drive, Mail Code D243-01, Research Triangle Park NC 27711 Rhea Jones 2060 Office of Air and Radiation OAR 919 541-2940 jones.rhea@epa.gov MD-13, 109 T.W. Alexander Drive, Mail Code C539-04, Research Triangle Park NC 27711