CFR›Title 40›Chapter I›Part 60›Subpart IIII›Subject Group Fuel Requirements for Owners and Operators ContainsSection 60.4207CorpusDaily eCFRDisplayed edition2026-06-08Last updated2026-06-08 Sections 60.4207 § 60.4207 What fuel requirements must I meet if I am an owner or operator of a stationary CI internal combustion engine subject to this subpart? Previous Emission Standards for Owners and Operators Emission Standards for Owners and Operators Next General Provisions General Provisions