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Design and Analysis of Key Comparisons

With the signing of the Mutual Recognition Arrangement (MRA), National Metrology Institutes (NMI's) and Regional Metrology Organizations (RMO's) around the world have committed themselves to establishing the equivalence of their measurement standards. The goal of this project is to provide a unified statistical framework and detailed guidance for this process in collaboration with our colleagues from NIST, other NMI's, and RMO's.
    graphical bullet Overview

    graphical bullet Current Activities
    • Estimators for Key Comparison Reference Values
    • Analysis of Key Comparison Data Subject to Drift
    • Linkage of Regional and Key Comparisons
    • Estimation of Significant Unresolved Deviations

    graphical bullet Additional Resources

    graphical bullet Contacts/Personnel

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