The United States filed a petition seeking en banc rehearing of the U.S. Court of Appeals for the D.C. Circuit's August 21, 2012 decision regarding EPA's Cross-State Air Pollution Rule.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- En Banc Rehearing Petition of CSAPR (PDF)(28 pp, 592 K)