Dr Harald Schnatz
Consultative Committee for Length
Experts
From 25 to 27 October 2021
Consultative Committee for Length
Experts
From 14 to 15 June 2018
Consultative Committee for Length
Experts
From 19 to 20 September 2012
CCL-CCTF Working Group on Frequency Standards
Delegates
27 September 2021
CCTF-TFU Sub-Group C on TF Dissemination and time scales
Delegates
18 February 2021
CCTF-TFU Sub-Group C on TF Dissemination and time scales
Delegates
15 January 2021