2017-... Scientific Director "Exposition and Toxicology", Strategy and Programme Direction Anses. 1999-2020 Head of Fougères Laboratory, Anses. 1997-1999 Head of Veterinary Drugs Department, CNEVA. 1989-1997 Head of Pharmacokinetic Unit, CNEVA. 1985-1989 Scientific officer, Veterinary drugs laboratory, Fougères. Scientific assessment of clinical trials, director of pharmacokinetics studies.