Olivier holds a Ph.D. in Toxicology from Université René Descartes in Paris. With 15 years of experience in preclinical R&D at Sanofi, he led the Molecular and Cellular Toxicology Department for many years. Additionally, he has 5 years of experience in the Contract Research Organization (CRO) sector, having worked at COVANCE Laboratories. There, he initially served as Study Director in Genotoxicity before taking on the role of Head of the In Vivo Toxicology Operations Department. His extensive expertise spans molecular toxicology, genotoxicity testing, and in vivo toxicology,  contributing significantly to the development of safer therapeutic solutions.