Alternative Diesel Fuels Regulation Categories Topics Fuels Programs Alternative Diesel Fuels Type Legal Document Contact Alternative Diesel Fuels Email adf@arb.ca.gov Regulation on Commercialization of Alternative Diesel FuelsTitle 13, California Code of Regulations, Sections 2293 – 2293.9 and Appendix 1 of Subarticle 2 Unofficial Electronic Version Effective May 3, 2021To view the official ADF Regulation, visit the Westlaw website: ADF Regulation Documents Alternative Diesel Fuels Regulation ADF_REGULATION_6-23-23.PDF · 493 KB Related Resources Non-Vehicular Diesel Engine Risk Assessment Guidance Renewable Diesel Agriculture Engine Emissions Testing California Reformulated Gasoline Regulatory Advisory (September 2023)
