[Code of Federal Regulations] [Title 49, Volume 5] [Revised as of October 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 49CFR525.10] [Page 89] TITLE 49--TRANSPORTATION OF TRANSPORTATION PART 525--EXEMPTIONS FROM AVERAGE FUEL ECONOMY STANDARDS--Table of Contents Sec. 525.10 Renewal of exemption. A manufacturer exempted under this part may request renewal of its exemption by submitting a petition meeting the requirements of Secs. 525.6 and 525.7.