Frederique gained initial experience in a clinical and research environment before moving into the pharma/biotech companies. There, she drew upon her background as a pharmacist and Engineer in Biotechnology to manage production first and then development over ten years (MSD Chibret, then Europhartech). Subsequently, she filled the position of Head of QA/QP Deputy, including the regulatory unit, in CARBOGEN AMCIS. Afterward, she was chosen to design and implement the quality system in 4D Pharma, managing as well IMPD submissions. She founded 5QBD-Biotech, a Quality and Regulatory consultancy company, applying QbD and Lean approaches and guiding small biotechs on regulatory strategies on biological and radiopharmaceutical products. In 2020, she became Quality & Regulatory Affairs Director at Pherecydes Pharma, liaising with cross-functionalteams on the clinical development of bacteriophages, including the in vitro diagnostic test (Phagogram) development. Following the merger with Erytech in June 2023, she handles the global regulatory science (EU and US) at PHAXIAM Therapeutics as Chief Regulatory Officer.