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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
12 SEPTEMBER 2024
Gallium-67 - BIPM
The most recent report and results of the continuous key comparison BIPM.RI(II)-K1.Ga-67 have been published including results obtained by Czech metrology Institute (CMI), Czechia and can be consulted in the KCDB.
12 SEPTEMBER 2024
Time and Frequency - APMP
13 revised CMCs in Time and Frequency have recently been published in the KCDB for Australia via APMP.
11 SEPTEMBER 2024
Radioactivity - EURAMET
1 new CMC in Radioactivity has recently been published in the KCDB for Slovakia via EURAMET, in the field of Ionizing Radiation.
10 SEPTEMBER 2024
High voltage and current - EURAMET
1 revised CMC in High voltage and current measurements has recently been published in the KCDB for Sweden via EURAMET, 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
251 CIPM MRA participants
1187 key comparisons
26077 CMCs
704 supplementary comparisons