[Code of Federal Regulations] [Title 40, Volume 15] [Revised as of July 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR66.52] [Page 146] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 66_ASSESSMENT AND COLLECTION OF NONCOMPLIANCE PENALTIES BY EPA --Table of Contents Subpart F_Review of Penalty Calculation Sec. 66.52 Petitions for reconsideration of calculation. Within forty-five days after receipt of notice under Sec. 66.51(a)(2) that the penalty has been recalculated by EPA, a source owner or operator who wishes to challenge EPA's recalculation shall petition in writing for reconsideration. A statement of all arguments on which the owner or operator relies, including all necessary supporting data and a substitute penalty calculation and payment schedule shall be included in or accompany this petition. Issues not raised in the petition shall be deemed waived.