– the intergovernmental organization through which Member States act together
     on matters related to measurement science and measurement standards.
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Joint Committee for Guides in Metrology (JCGM)
Joint Committee:
  JCGM – Joint Committee for Guides in Metrology

JCGM Working Groups:
  JCGM Working Group on the Expression of Uncertainty in Measurement (GUM)
  JCGM Working Group on the International Vocabulary of Metrology (VIM)

The tasks of the JCGM are to maintain and promote the use of the Guide to the Expression of Uncertainty in Measurement (known as the GUM) and the International Vocabulary of Basic and General Terms in Metrology (known as the VIM). The JCGM has taken over responsibility for these two documents from ISO TAG 4, who originally published them under the auspices of the BIPM, IEC, IFCC, ISO, IUPAC, IUPAP and OIML.

The JCGM operates through two working groups: the JCGM-WG1, with responsibility for the GUM, and the JCGM-WG2, with responsiblity for the VIM.

For full details please see:


News from JCGM-WG1 News from JCGM-WG2

 
President:
Dr M.J.T. Milton
Director of the BIPM
Bureau International des Poids et Mesures
 
 
Executive Secretary:
Mr R. Sitton
Bureau International des Poids et Mesures
France


Member organizations:


  Next meetings:
30 May to 3 June 2016: JCGM Working Group 1: GUM
6–10 June 2016: JCGM Working Group 2: VIM
29 November to 2 December 2016: JCGM Working Group 1: GUM
5–9 December 2016: JCGM Working Group 2: VIM