2060-AQ50 201010 The Regulatory Plan and the Unified Agenda of Federal Regulatory and Deregulatory Actions 2060 Air and Radiation AR 2000 Environmental Protection Agency EPA Reconsideration of the 2008 Secondary National Ambient Air Quality Standards for Ozone Economically Significant First Time Published in The Unified Agenda Completed Actions Yes No None 42 USC 7409 No NPRM 01/19/2010 75 FR 2938 NPRM Comment Period End 03/22/2010 Merged With RIN 2060-AP98 10/04/2010 EPA publication information: NPRM - http://www.regulations.gov/search/Regs/home.html#documentDetail?R=0900006480a7f618; Combined with RIN 2060-AP98. Related to RIN 2060-AN24; EPA Docket information: EPA-HQ-OAR-2005-0172 No No Federal Local State Tribal No No http://www.epa.gov/air/criteria.html No No Dave Mckee 2060 Office of Air and Radiation OAR 919 541-5288 919 541-0237 Mckee.Dave@epamail.epa.gov C504-06, Research Triangle Park NC 27711 Karen Martin 2060 Office of Air and Radiation OAR 919 541-5274 919 541-0237 Martin.Karen@epamail.epa.gov C504-06, Research Triangle Park NC 27711