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  • A new super-accurate method of measurement from NIST uses lasers to pinpoint the distance to multiple objects hundreds of kilometers apart within a billionth of a meter. [ View Now... ]
  • NIST sensors may help detect a key fingerprint of cosmic inflation.
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What is the USMS?

The United States Measurement System (USMS) encompasses all private and public organizations that develop, supply, use, or ensure the validity of measurement solutions for the scientific community. Learn More...



What are Measurement Needs?

The Measurement Need (MN) is the basis of the information for USMS assessments. This input, in conjunction with unique tools/characteristics that provide access to measurement information, positions the entire USMS for success Learn More...



Authentication Process

Authentication is the confirmation that information contained in individual Measurement Needs submissions is factual and an accurate summary of the subject matter Learn More...

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