Weights and Measures Division
The Weights and Measures Division promotes uniformity in U.S. weights and measures laws, regulations, and standards to achieve equity between buyers and sellers in the marketplace.
Website
Weights and Measures DivisionPhone number
1-301-975-4004
Main address
National Institute of Standards and Technology100 Bureau Drive, Stop 2600
Gaithersburg, MD 20899-2600
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