2060-AP47 200904 Unified Agenda of Federal Regulatory and Deregulatory Actions 2060 Air and Radiation AR 2000 Environmental Protection Agency EPA Implementation of the Primary National Ambient Air Quality Standards (NAAQS) for Nitrogen Dioxide Other Significant First Time Published in The Unified Agenda Proposed Rule Stage No No Not Yet Determined Not Yet Determined No NPRM 08/00/2009 SAN No. 5327; NA No No None No No No No Butch Stackhouse 2060 Office of Air and Radiation OAR 919 541-5208 919 541-0824 stackhouse.butch@epa.gov C539-01, Research Triangle Park NC 27711 Peter Khaemba 2060 Office of Air and Radiation OAR 919 541-9774 919 541-0824 khaemba.peter@epamail.epa.gov RTP NC 20460