An official website of the United States government
Here’s how you know
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.
Updated: 03/31/23 Charging Your Electric Car: Ensuring Accuracy for EVSEs with Traceable Transfer Reference Meters Owners of electric vehicles are coming to
NIST is anticipating future trends in metrology with the Digital NIST project. This will modernize transmission methods for calibration certificates and SRM