CFR›Title 16›Chapter I›Part 309›Subpart B›Subject Group Duties of Retailers ContainsSections 309.15–309.16CorpusDaily eCFRDisplayed edition2026-10-30Last updated2026-10-30 Sections 309.15 § 309.15 Posting of non-liquid alternative vehicle fuel rating. 309.16 § 309.16 Recordkeeping. Previous Duties of Importers, Producers, and Refiners of Non-Liquid Alternative Vehicle Fuels (Other Than Electricity) and of Manufacturers of Electric Vehicle Fuel Dispensing Systems Duties of Importers, Producers, and Refiners of Non-Liquid Alternative Vehicle Fuels (Other Than Electricity) and of Manufacturers of Electric Vehicle Fuel Dispensing Systems Next Label Specifications Label Specifications