2025

Ex-officio Members:

CERN Management

Director General: Fabiola Gianotti
Director for Finance and Human Resources: Raphaël Bello
Director for International Relations: Charlotte Warakaulle
Director for Research and Computing: Joachim Mnich
Head of Site and Civil Engineering Department (SCE): Mar Capeans
Head of Occupational Health Safety and Environmental protection Unit (HSE): Benoît Delille,Stefan Roesler

Departmental Representatives

Experimental Physics Department (EP): Gaëlle Duperrier
Finance and Administration Processes Department (FAP): Sylvie Dethurens Favez
Human Resources Department (HR): Ingrid Haug
Information Technology Department (IT): Massimo Lamanna
Site and Civil Engineering Department (SCE): Frederic Magnin

Other members

ACCU Secretary: Hartmut Hillemanns
Head of Users' Office: Gaëlle Duperrier
Staff Association: Isabelle Mardirossian