2060-AQ21 201010 The Regulatory Plan and the Unified Agenda of Federal Regulatory and Deregulatory Actions 2060 Air and Radiation AR 2000 Environmental Protection Agency EPA Implementation of the New Source Review Program for Particulate Matter (PM) Less Than 2.5 Micrometers—Final Rule to End NSR Transition Period for Condensable PM Substantive, Nonsignificant Previously Published in The Unified Agenda Completed Actions No No 40 CFR 51 app M Clean Air Act, 42 USC 7401 et seq No NPRM 03/25/2009 74 FR 12969 NPRM Comment Period End 03/29/2009 Withdrawn 04/15/2010 Split from RIN 2060-AO58; EPA Docket information: EPA-HQ-QAR-2008-0348 No No Federal Local State Tribal No No http://www.epa.gov/nsr/ No No Dan Deroeck 2060 Office of Air and Radiation OAR 919 541-5593 919 685-3009 Deroeck.Dan@epamail.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