[Code of Federal Regulations] [Title 16, Volume 1] [Revised as of January 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 16CFR306.9] [Page 326] TITLE 16--COMMERCIAL PRACTICES CHAPTER I--FEDERAL TRADE COMMISSION PART 306_AUTOMOTIVE FUEL RATINGS, CERTIFICATION AND POSTING--Table of Contents Sec. 306.9 Recordkeeping You must keep for one year any delivery tickets or letters of certification on which you based your automotive fuel rating certifications. You must also keep for one year records of any automotive fuel rating determinations you made according to Sec. 306.5. They must be available for inspection by Federal Trade Commission and Environmental Protection Agency staff members, or by persons authorized by FTC or EPA. [58 FR 41374, Aug. 3, 1993] Duties of Retailers