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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
21 MARCH 2023
Hardness Supplementary Comparison - COOMET
The final report of COOMET.M.H-S3 has been published in the KCDB.  This is a comparison of national hardness standards of Superficial-Rockwell scale in which 5 state economies participated.
20 MARCH 2023
Mass and related quantities - GULFMET
10 new CMCs in mass, force, and pressure have recently been published in the KCDB for Saudi Arabia via GULFMET.
20 MARCH 2023
Mass and related quantities - EURAMET
12 new and revised CMCs in mass, density and force have recently been published in the KCDB for Croatia, Denmark, Portugal, Serbia and United Kingdom via EURAMET.
20 MARCH 2023
Ultrasound - SIM
2 new CMCs in ultrasound transducer with generator have recently been published in the KCDB for Brazil via SIM.
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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
1147 key comparisons
25861 CMCs
672 supplementary comparisons