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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
7 SEPTEMBER 2026
Materials - APMP
2 new and 2 revised CMCs in materials have been published in the KCDB for China via APMP, in the field of Electricity and Magnetism.
3 SEPTEMBER 2026
Dimensional metrology - APMP
2 new CMCs in dimensional metrology have been published in the KCDB for India and Thailand via APMP, in the field of Length.
3 SEPTEMBER 2026
Electrochemical and inorganic analysis - SIM
2 new and 1 revised CMCs in electrochemical and inorganic analysis have been published in the KCDB for Brazil and Mexico via SIM in the field of Chemistry and Biology.
3 SEPTEMBER 2026
DC resistance - APMP
1 new and 1 revised CMCs in DC resistance have been published in the KCDB for India and Thailand via APMP, in the field of Electricity and Magnetism.
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Statistics
AFRIMETS APMP COOMET EURAMET GULFMET SIM
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Currently in the KCDB there are
260 CIPM MRA participants
1282 key comparisons
26376 CMCs
780 supplementary comparisons