CFR›Title 40›Chapter I›Part 60›Subpart JJJJ›Subject Group Mobile Source Provisions ContainsSection § 60.4247CorpusDaily eCFRDisplayed edition2026-10-22Last updated2026-10-22 Sections § 60.4247 § 60.4247 What parts of the mobile source provisions apply to me if I am a manufacturer of stationary SI internal combustion engines or a manufacturer of equipment containing such engines?