CFR›Title 40›Chapter I›Part 73›Subpart G ContainsSection 73.90CorpusDaily eCFRDisplayed edition2026-04-27Last updated2026-04-27 Subpart G—Small Diesel Refineries Sections 73.90 § 73.90 Allowance allocations for small diesel refineries. Previous F Subpart F—Energy Conservation and Renewable Energy Reserve