The Republic of Bulgaria became a Member State in 1911.
Representatives of the NMIs or designated institutes of the Republic of Bulgaria (see CIPM MRA) participate in the following Consultative Committees:
The following institutes are authorized to use the CIPM MRA logo, for the fields of measurement supported by CMCs published in the KCDB:
Over the last 15 years this State has benefited from BIPM comparison and calibration services in the following fields:
Nationals having participated in/benefited from the BIPM CBKT programme:
National institutes having sponsored a BIPM CBKT initiative (in full or in part):