October 1, 2026. The Transport Project’s (TTP) Technology & Development Committee released its updated Guide to Codes and Standards for Gaseous-fueled Vehicles.
The comprehensive guide includes a complete listing of all CNG, LNG, RNG, and hydrogen:
- Vehicle codes and standards;
- Station codes and standards;
- Related regulations and standards; and
- (NEW) relevant industry recommended practices.
Included are listed documents from CSA Group, ANSI, ISO, CGA, NFPA, SAE International, ASTM International, and ICC, as well as FMVSS regulations and relevant state titles. New to this updated edition are recommended practices published by the Petroleum Equipment Institute (PEI) and ATA’s Technology & Maintenance Council (TMC).