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.

Search News by Elizabeth Koncki

Displaying 1 - 3 of 3

A New ASTM E617 Standard and What It Means for NIST Handbook 105-1

January 7, 2025

One of OWM's main responsibilities is to harmonize international and national documentary standards with those used by the U.S. weights and measures community

OWM Recognizes Contributions of Proficiency Testing Coordinators at RMAPs

January 3, 2024

The OWM Laboratory Metrology group operates an ISO 17043 compliant Proficiency Testing (PT) program that assesses the effectiveness of the metrology training

Photo of a student working in the laboratory

We're Back... OWM Welcomes Laboratory Metrology Students to Campus!

March 28, 2022

NIST Office of Weights and Measures (OWM) resumed limited in-person laboratory metrology training at the Gaithersburg campus starting on January 31, 2022. We

Was this page helpful?