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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
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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
26 SEPTEMBER 2023
Key Comparison in Pressure measurement - COOMET
The Final report of COOMET.M.P-K15 has been approved and can be consulted in the KCDB. This is a comparison of pressure measurement (absolute mode) in which 2 state economies participated.
20 SEPTEMBER 2023
Chemistry and biology - APMP
7 new and revised CMCs in gases and inorganic solutions have recently been published in the KCDB for Australia and Japan via APMP, in the field of Chemistry and biology.
20 SEPTEMBER 2023
Chemistry and biology - COOMET
51 new and revised CMCs in gases have recently been published in the KCDB for Russian Federation via COOMET, in the field of Chemistry and biology.
20 SEPTEMBER 2023
Chemistry and biology - EURAMET
125 new and revised CMCs in electrolytic conductivity, gases, pH and water have recently been published in the KCDB for Czechia, Denmark, France, Germany, Greece, Hungary, Netherlands, Poland, Slovakia, Slovenia, Switzerland and United Kingdom, via EURAMET, in the field of Chemistry and biology.
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Statistics
AFRIMETS APMP COOMET EURAMET GULFMET SIM
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Currently in the KCDB there are
253 CIPM MRA participants
1161 key comparisons
25945 CMCs
679 supplementary comparisons