US Department of Commerce Uniform Regulations – Retail Sales of Hydrogen Fuels Published United States
Organization	US Department of Commerce National Institute of Standards and Technology (NIST) Office of Weights and Measures
Identification	Handbook 130 – 2020 IV. Uniform Regulations B. Uniform Regulations for the Sale of Commodities 2.32 Retail Sales of Hydrogen Fuel
Scope	Method of retail sale, dispenser labeling, street sign prices and advertisements of molecular hydrogen intended for consumption in a surface vehicle or electricity production device with an internal combustion or fuel cell; for uniform laws and regulations in the areas of legal metrology to be adopted by US Weights and Measures jurisdictions for regulating hydrogen refueling equipment at commercial service station.
Status	2020 edition available at: https://www.nist.gov/pml/weights-and-measures/publications/nist-handbooks/other-nist-handbooks/other-nist-handbooks-2-1
Contact	Juana Williams, Juana.Williams@nist.gov