Local representative at Dauphine of the national research group on Quantum Dynamics
Co-organizer of the monthly seminar on Spectral Problems in Mathematical Physics of the GDR Quantum Dynamics
Was working for the CNRS National Math Institute INSMI as a member of the CNRS national Steering Committee on Interdisciplinarity, from 2014 to 2017
Former member of the Executive committee of the International Association of Mathematical Physics
Former member of the administration council of the French Association for Applied and Industrial Mathematics SMAI