Regulation XX
Amendment and SIP Approval Date

Amendment Date Affected Rule Federal Register Posting Date for Approval
(link to EPA web site)
SIP Approval Date
6/3/2011 2005 12/20/2011 1/19/2012
11/5/2010 2002 5/27/2011 8/12/2011
4/6/2007 2004, 2007, 2010 7/3/2008
7/3/2008
5/6/2005 2000, 2001, 2005, 2007, 2011, 2012 5/16/2006
8/29/2006
1/7/2005 2001, 2002, 2007, 2009, 2010, 2011, 2012 5/16/2006
8/29/2006
9/3/2004
2007 Covered in Subsequent Posting
6/4/2004 2015 9/14/2004
12/21/2004
12/5/2003 2007, 2011, 2012 5/21/2004
7/26/2004
5/11/2001 2000, 2001, 2002, 2004, 2006, 2007, 2010, 2012, 2015 5/13/2002
9/4/2003
2011 5/21/2004
7/26/2004
2009, 2009.1, 2020 Not Submitted
4/20/2001 2005 5/13/2002
9/4/2003
3/16/2001 2011, 2012 5/13/2002
9/4/2003
10/20/2000 2000 5/13/2002
9/4/2003
4/9/1999 2005 3/14/2000
4/28/2000
2011, 2012 5/13/2002
9/4/2003
4/11/1997 2000, 2011, 2012 5/13/2002
9/4/2003
2/14/1997 2002, 2005 3/14/2000
4/28/2000
2000, 2001, 2012, 2015 5/13/2002
9/4/2003
2011 5/21/2004
7/26/2004
7/12/1996 2002, 2005 3/14/2000
4/28/2000
2004, 2012, 2015 5/13/2002
9/4/2003
2011 5/21/2004
7/26/2004
5/10/1996 2005 11/8/1996
6/15/1998
12/7/1995 2000, 2001, 2002, 2004, 2005, 2006, 2007, 2011, 2012, 2015 11/8/1996
6/15/1998
9/8/1995 2011, 2012 11/8/1996
6/15/1998
3/10/1995 2002, 2011, 2012 11/8/1996
6/15/1998
10/15/1993 2000, 2001, 2002, 2004, 2005, 2007, 2011, 2012, 2015 2/28/1995
11/8/1996