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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
23 JULY 2021
METROLOGY AREA - RMO
The first CMCs for Kenya in Force have been published in the KCDB via AFRIMETS, in the field of Mass and related quantities.
20 JULY 2021
Acoustics, Ultrasound and Vibration - EURAMET
1 new CMCs for Sound in Air has recently been published in the KCDB for France via EURAMET, in the field of Acoustics.
20 JULY 2021
PRESSURE - APMP
8 new and revised CMCs in Pressure have recently been published in the KCDB for China via APMP, in the field of Mass and related quantities.
19 JULY 2021
Dimensional Metrology - EURAMET
5 new CMCs in Complex Geometry have recently been published in the KCDB for Egypt via AFRIMETS, in the field of Length.
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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
1095 key comparisons
25869 CMCs
638 supplementary comparisons