2060-AP30 200904 Unified Agenda of Federal Regulatory and Deregulatory Actions 2060 Air and Radiation AR 2000 Environmental Protection Agency EPA Implementing the 8-hour Ozone National Ambient Air Quality Standard: NSR and Section 185 Anti-Backsliding Other Significant Previously Published in The Unified Agenda Proposed Rule Stage No No 40 CFR 51 42 USC 7410 42 USC 7511 to 7511f 42 USC 7601(a)(1) No NPRM 11/00/2009 SAN No. 5194.2; Split from RIN 2060-AO96. No No Federal Local State No No No No Chuck Buckler 2060 Office of Air and Radiation OAR 919 541-0873 919 541-5509 buckler.charles@epa.gov C504-03, Research Triangle Park NC 27711 Chuck Buckler 2060 Office of Air and Radiation OAR 919 541-0873 919 541-5509 buckler.charles@epa.gov C504-03, Research Triangle Park NC 27711