Anonymous public comment
Posted : 03/19/2009     ID ：EPA-HQ-OAR-2007-0492-0002     Agency : EPA

Comment Period Closed
May 18,2009 11:59 PM ET

Comment submitted by Deborah Shprentz, Consultant, American Lung Association (ALA)
Posted : 04/01/2009     ID ：EPA-HQ-OAR-2007-0492-0011     Agency : EPA

Comment Period Closed
May 18,2009 11:59 PM ET

Comment submitted by Ted Steichen, Advisor, Regulatory and Scientific Affairs, American Petroleum Institute (API)
Posted : 05/20/2009     ID ：EPA-HQ-OAR-2007-0492-0013     Agency : EPA

Comment Period Closed
May 18,2009 11:59 PM ET

Comment submitted by Ted Steichen, Advisor, Regulatory and Scientific Affairs, American Petroleum Institute (API)
Posted : 05/20/2009     ID ：EPA-HQ-OAR-2007-0492-0014     Agency : EPA

Comment Period Closed
May 18,2009 11:59 PM ET

Comment submitted by Lucinda Minton Langworthy and E. Carter Chandler Clements, Hunton & Williams, LLP on behalf of Utility Air Regulatory Group (UARG)
Posted : 05/20/2009     ID ：EPA-HQ-OAR-2007-0492-0015     Agency : EPA

Comment Period Closed
May 18,2009 11:59 PM ET

Comment submitted by Melissa Thrailkill, Staff Attorney, Center for Biological Diversity
Posted : 05/21/2009     ID ：EPA-HQ-OAR-2007-0492-0016     Agency : EPA

Comment Period Closed
May 18,2009 11:59 PM ET