On December 8, 2016, EPA extended the public comment period on its proposed rule to remove Texas from the CSAPR SO2 and annual NOX trading programs. The comment period now ends on January 9, 2017.
On November 3, 2016, EPA proposed to remove Texas from the CSAPR SO2 and annual NOX trading programs.
On September 7, 2016, EPA finalized an update to the CSAPR ozone season program for the 2008 ozone NAAQS by issuing the CSAPR Update