Dr Helen Margolis
https://orcid.org/0000-0002-8991-3855
Consultative Committee for Time and Frequency
Delegates
From 18 to 19 September 2025
Consultative Committee for Time and Frequency
Delegates
From 14 to 22 November 2024
Consultative Committee for Units
Experts (online)
From 09 to 11 April 2024
CCTF Task Force on Updating the Roadmap for the redefinition of second
Participant
21 May 2026
CCTF Task Force on Updating the Roadmap for the redefinition of second
Participant
13 March 2026
CCTF Working Group on Strategic Planning
Participant
19 February 2026