Committee members

Joint Committee for Guides in Metrology (JCGM)

Chair

Dr M.J.T. Milton

Director of the BIPM

Bureau international des poids et mesures

France

Executive Secretary

Mr R. Sitton

Bureau international des poids et mesures

France

jcgm mission

Mission

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 Metrology – Basic and General Concepts and Associated Terms (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.

 

JCGM Charter

 

List of meetings

Meetings and related documents

Upcoming Meeting

JCGM-WG1:GUM
  • From 18 to 21
  • November
  • 2025

Past Meeting

JCGM-WG2:VIM
  • From 27 to 31
  • May
  • 2024

Past Meeting

JCGM-WG1:GUM
  • From 21 to 24
  • May
  • 2024

Past Meeting

JCGM-WG2:VIM
  • From 04 to 08
  • December
  • 2023