Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Developing Commercial Hydrogen Measurement Standards

In 2004 NIST Office of Weights and Measures (OWM) responded to a Department of Energy request to assist U.S. stakeholders in the weights and measures and hydrogen communities in the development of uniform, fair, and appropriate legal metrology standards for hydrogen refueling equipment.

Juana Williams
Email: Juana.Williams [at] (Juana[dot]Williams[at]nist[dot]gov)
Phone: 301.975.3989

Created March 5, 2010, Updated August 25, 2016