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CIPM MRA PARTICIPANTS
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CIPM MRA PARTICIPANTS
Calibration and Measurement Capabilities – CMCs
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Key and supplementary comparisons
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Added keywords act as an additional filter. Keywords separated by a space will be treated by the logical function AND automatically. You may also use OR. Keyword searches also find close matches. Placing quotation marks (") before and after the search word, e.g. "word", will allow for exact matches.

In case of multiple search, please use ADVANCED SEARCH.
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News
10 JULY 2026
Gas analysis - SIM
4 revised CMCs in gas analysis have been published in the KCDB for Mexico via SIM, in the field of Chemistry and Biology.
10 JULY 2026
Fluid flow - India
First CMCs in fluid flow have been published in the KCDB for India via APMP, in the field of Mass and related quantities.
2 JULY 2026
DC current - COOMET
A new CMC in DC current has been published in the KCDB for Uzbekistan via COOMET, in the field of Electricity and Magnetism.
2 JULY 2026
Radioactivity - EURAMET
A new CMC in radioactivity has been published in the KCDB for Switzerland via EURAMET, in the field of Ionizing Radiation.
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Statistics
AFRIMETS APMP COOMET EURAMET GULFMET SIM
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Currently in the KCDB there are
259 CIPM MRA participants
1277 key comparisons
26247 CMCs
772 supplementary comparisons