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NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.

Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.

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Services & Resources

NIST's weights and measures services, a job assigned to the federal government in the Constitution, provide the basis for the fairness and efficiency of sales. These services underpin the efficiency of about half the U.S. economy, or about $7 trillion of the U.S. gross domestic product.

Created March 4, 2021
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