Guido Caldarelli (President of CSS until CCS21)
--General chairs of (E)CCS
Jose Luis Mateos (until CCS 2019)
Panos Argyrakis (until CCS 2020)
Cheong Siew Ann (until CCS 2021)
--Members until CCS 2021
Alain Barrat
Sandro Meloni
Yamir Moreno, Chair of the CCS SC
Hiroki Sayama
--Members until CCS 2020
Federico Botta
Francesc Font-Clos
Marton Karsai
Nicola Perra
Chiara Poletto
Samir Suweis
Stefano Zapperi