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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
31 JULY 2026
Surface analysis - APMP
A new CMC in surface analysis has been published in the KCDB for China via APMP, in the field of Chemistry and Biology.
31 JULY 2026
Dimensional metrology - APMP
3 revised CMCs in angles and linear dimensions have been published in the KCDB for Hong Kong, China via APMP, in the field of Length.
30 JULY 2026
Dosimetry - EURAMET
A new CMC in dosimetry has been published in the KCDB for Poland via EURAMET, in the field of Ionizing Radiation.
30 JULY 2026
AC voltage and current - APMP
5 revised CMCs in AC voltage and current have been published in the KCDB for India 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
1278 key comparisons
26277 CMCs
777 supplementary comparisons