CFR›Title 7›Subtitle B›Chapter XXI›Part 2100›Subpart B ContainsSections 2100.010–2100.012CorpusDaily eCFRDisplayed edition2026-10-29Last updated2026-10-29 Subpart B—Applicability Sections 2100.010 § 2100.010 Entities in the biofuel supply chain. 2100.011 § 2100.011 Biofuel feedstock crops. 2100.012 § 2100.012 Low-carbon practices to produce reduced-CI crops. Previous A Subpart A—General Provisions Next C Subpart C—Quantification of Field-level Crop-specific Carbon Intensity