{"data":{"id":"us/16-cfr-appendix-a-to-part-306","jurisdiction":"us","citation":"16 CFR Appendix A to Part 306","heading":"Appendix A to Part 306—Summary of Labeling Requirements for Biodiesel Fuels","body":"(Part 1 of 2)\nFuel type Blends of 5 percent or less Blends of more than 5 but not more than 20 percent\nHeader Text Color\nBiodiesel No label required Either “B-XX Biodiesel Blend” or “Biodiesel Blend” contains biomass-based diesel or biodiesel in quantities between 5 percent and 20 percent Blue\nBiomass-Based Diesel No label required Either “XX% Biomass-Based Diesel Blend” or “Biomass-Based Diesel Blend” contains biomass-based diesel or biodiesel in quantities between 5 percent and 20 percent Orange\n(Part 2 of 2)\nFuel type Blends of more than 20 percent Pure (100%) Biodiesel or Biomass-Based diesel\nHeader Text Color Header Text Color\nBiodiesel B-XX Biodiesel Blend contains more than 20 percent biomass-based diesel or biodiesel Blue B-100 Biodiesel contains 100 percent biodiesel Blue\nBiomass-Based Diesel XX% Biomass-Based Diesel Blend contains more than 20 percent biomass-based diesel or biodiesel Orange 100% Biomass-Based Diesel contains 100 percent biomass-based diesel Orange","path":["Title 16—Commercial Practices","CHAPTER I—FEDERAL TRADE COMMISSION","SUBCHAPTER C—REGULATIONS UNDER SPECIFIC ACTS OF CONGRESS","PART 306—AUTOMOTIVE FUEL RATINGS, CERTIFICATION AND POSTING"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-16.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:29Z","sha256":"89c901270e61e850171a235db1bcf07dbd454bc2ca9188e424886031d325b8a2","source_id":"us-cfr","stale":true,"prev":"us/16-cfr-306.13","next":"us/16-cfr-308.1"},"notice":"GroundRules: Original legal text. Not legal advice."}