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.
The National Council on Weights and Measures (NCWM) recently completed the 2024 National Price Verification Survey together with support from NIST OWM and
OWM is pleased to announce the latest inspection and test procedures for two alternative vehicle fueling applications: Electrical Energy (EVSE for Vehicle
DYK: The Office of Weights and Measures (OWM) is the oldest office at NIST? NIST OWM’s principal mandate to “ fix the standard of weights and measures” is
During the summer of 2024, the NIST Physical Measurement Laboratory’s ( PML) Office of Weights and Measures ( OWM) hosted two undergraduate students through the
Several of the NIST OWM staff teamed up with Ted Bohn of Argonne National Laboratory (ANL) to deliver a one-day hybrid workshop and training event on electric
NIST OWM was delighted to provide a 2-day price verification training event based on the NIST Handbook 130 Examination Procedure for Price Verification for the
Today, CHIPS for America released a beta version of the Metrology Exchange to Innovate in Semiconductors (METIS) . A major milestone for the CHIPS Metrology
Media Contact: Hannah Robinson, hannah.robinson [at] chips.gov (hannah[dot]robinson[at]chips[dot]gov) . Today, the Biden-Harris Administration awarded nearly $5 million to 17 small businesses across nine
Media Contact: Hannah Robinson, hannah.robinson [at] chips.gov (hannah[dot]robinson[at]chips[dot]gov) . Today, CHIPS for America announced the establishment of a new community of practice, the CHIPS
OWM staff have consistently published newsletter articles over the years to keep our customers and stakeholders informed on current weights and measures issues
NIST OWM is striving to assist the weights and measures community meet the new technical challenges and demands of America’s continued transition to E-mobility
Webinar training has emerged as a powerful tool for delivering flexible, accessible, and cost-effective educational content to the weights and measures
For several years, there has been an increase in the use of Class II scales in commercial applications. Previously relegated to pharmacies, jewelry stores, and
NIST has delivered a portable and highly accurate instrument for measuring mass to the U.S. Army, marking the first time in the U.S. that this technology is
Microcombs – chip-scale devices that generate and measure frequencies of light with exquisite accuracy – have transformed timekeeping and boosted optical
The theme for the 2024 World Metrology Day (on May 20) is "Sustainability," which raises awareness of the need for accurate measurements in the development of a
The awards will fund research and development of new products relating to cybersecurity, quantum computing, health care, semiconductor manufacturing and other
CHIPS Metrology Program The CHIPS Metrology Program leverages NIST’s proven measurement science expertise to conduct research on measurements that are accurate
Beers managed NIST’s Circular Economy Program, which supports the nation’s transition to an economy in which materials retain their value through repeated
Before Brexit when the United Kingdom (UK) was still part of the European Union (EU), products placed on the UK market were required to comply with the EU