Working Group Members

CIPM Task Group on the Digital SI (CIPM-TG-DSI)


Prof. Joachim Ullrich

Formerly President

Physikalisch-Technische Bundesanstalt


BIPM contact

Mr Andy Henson

International Liaison and Communication Department, Director

Bureau international des poids et mesures


List of meetings

Meetings and related documents

link to Digital SI WS

cipm-tg-dsi TOR

Terms of reference

  • To develop and establish a world-wide uniform, unambiguous and secure data exchange format for use in IoT networks based on the International System of Units (SI) described in the current SI Brochure.
  • To coordinate this effort with all relevant stakeholders by exploring and/or establishing suitable liaisons.
  • To propose suitable actions towards making the SI Brochure machine readable.

cipm LOGO

Asset Publisher

Working Groups