to BIPM.org
CIPM MRA PARTICIPANTS
All data listed in the KCDB have been reviewed and approved within the CIPM Mutual Recognition Arrangement
Menu
Login
CIPM MRA PARTICIPANTS
CMC statistics
Calibration and Measurement Capabilities – CMCs
?
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.
Advanced search
Key and supplementary comparisons
?
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.
Advanced search
News
14 JUNE 2021
METROLOGY AREA - RMO
39 new and revised CMCs in Electricity and Magnetism have recently been published in the KCDB for Belgium, Bulgaria, France, Germany, Spain and United Kingdom, via EURAMET.
11 JUNE 2021
Dimensional metrology - EURAMET1 
1 new CMCs in Reference materials (5 nm to 500 nm) has recently been published in the KCDB for Italy via EURAMET, in the field of Length.
11 JUNE 2021
Electricity and Magnetism - AFRIMETS
7 revised CMCs in Impedance have recently been published in the KCDB for South Africa via AFRIMETS, in the field of Electricity and Magnetism.
10 JUNE 2021
Key Comparison of Fe-55 colutions - CCRI
The results of CCRI(II)-K2.Fe-55.2019 have been published in the KCDB. This is a comparison of the activity concentration of Fe-55 soultions in the field of Ionizing radiation in which 12 state economies participated. It is ia a repeat of the previous comparison CCRI(II)-K2.Fe-55 and used TDCR or C/N Liquid Scintillation Counting (LSC) techniques.
See all news
Statistics
AFRIMETS APMP COOMET EURAMET GULFMET SIM
No content
Currently in the KCDB there are
259 CIPM MRA participants
1092 key comparisons
25802 CMCs
636 supplementary comparisons