– the intergovernmental organization through which Member States act together
     on matters related to measurement science and measurement standards.
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About the BIPM
Metrology area:
Acoustics, Ultrasound and Vibration
Chemistry and Biology
Electricity and Magnetism
Ionizing Radiation
Mass and related quantities
Photometry and Radiometry
Time and Frequency

BIPM News:
International System of Units revised in historic vote In a landmark decision, representatives from 54 of the BIPM's Member States voted on 16 November 2018 to revise the International System of Units (SI), changing the world's definition of the kilogram, the ampere, the kelvin and the mole. Results of the election of the CIPM On 16th November 2018, the CGPM conducted an election for all 18 seats on the CIPM. Twelve current members stood and were re-elected; six new members will start their term at the next session of the CIPM, scheduled for March 2019. Joint BIPM, OIML, ILAC and ISO declaration on metrological traceability The Joint BIPM, OIML, ILAC and ISO declaration on metrological traceability was updated and re-signed on 13 November 2018 during the 26th CGPM. KazInMetr and KEBS participate in BIPM Metrology for Clean Air Programme with sponsorship from NPL (UK) Visiting scientists from KEBS (Kenya) and KazInMetr (Kazakhstan) will participate in the BIPM Metrology for Clean Air Programme thanks to ongoing sponsorship from the NPL (UK).
Latest reports and announcements:

The BIPM's mission and role:

  • Our vision is to be universally recognized as the world focus for the international system of measurement.

  • Our mission is to work with the NMIs of our Member States, the RMOs and strategic partners world-wide and to use the BIPM's international and impartial status to promote and advance the global comparability of measurements.