2060-AO72 200904 Unified Agenda of Federal Regulatory and Deregulatory Actions 2060 Air and Radiation AR 2000 Environmental Protection Agency EPA Review of the Secondary National Ambient Air Quality Standards for Oxides of Nitrogen and Oxides of Sulfur Economically Significant Previously Published in The Unified Agenda Proposed Rule Stage Yes No 40 CFR 50 42 USC 7408 42 USC 7409 Judicial Other 12/12/2008 Integrated Science Assessment to be issued. Judicial Final 10/19/2010 No court schedule has been ordered for this review as of yet. This date represents the date submitted by EPA to the court. Judicial NPRM 02/12/2010 Yes NPRM 02/00/2010 Final Action 11/00/2010 SAN No. 5170; EPA Docket information: EPA-HQ-OAR-2007-1145 No No Federal Local State Tribal No No No No Anne Rea 2060 Office of Air and Radiation OAR 919 541-0053 919 541-0905 Rea.Anne@epa.gov C539-02, Research Triangle Park NC 27711 Ginger Tennant 2060 Office of Air and Radiation OAR 919 541-4072 919 541-0237 tennant.ginger@epa.gov 109 T.W. Alexander Drive, Mail Code C504-06, Research Triangle Park NC 27711