Organigram Voir aussi dans «The laboratory» Direction Since January 2022, CBM is headed by Dr Matthieu Réfrégiers. He is assisted by a Deputy Scientific Director, Dr Hélène Bénédetti and by a Deputy Scientific Director, Dr Igor Chourpa. Organization CBM research is organized around 4 scientific departments and a research support service. Practical links Find here the postal address of CBM and access maps.