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CIPM MRA PARTICIPANTS
All data listed in the KCDB have been reviewed and approved within the CIPM Mutual Recognition Arrangement
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CIPM MRA PARTICIPANTS
CMC statistics
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
17 MAY 2024
Mass standards - AFRIMETS
3 new and 4 revised CMCs in Mass standard measurements have recently been published in the KCDB for Egypt via AFRIMETS, in the field of Mass and related quantities.
17 MAY 2024
Mass standards - AFRIMETS
4 first CMCs in Mass standard measurements have recently been published in the KCDB for Kenya via AFRIMETS, in the field of Mass and related quantities.
16 MAY 2024
Properties of materials - COOMET
2 first CMCs in Properties of materials - Colour and other spectrally-integrated measurements of materials have recently been published in the KCDB for Uzbekistan via COOMET, in the field of Photometry and Radiometry.
15 MAY 2024
Dosimetry - COOMET
3 first CMCs in Dosimetry have recently been published in the KCDB for Uzbekistan via COOMET, 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
251 CIPM MRA participants
1174 key comparisons
25903 CMCs
690 supplementary comparisons