Article L4323-2 of the French Public Health Code
Medical doctors and pharmacist public health inspectors, inspectors from regional health agencies, inspectors from the Agence nationale de sécurité du médicament et des produits de santé (French National Agency for the Safety of Medicines and Health Products) and all persons authorised to ascertain breaches of legislation on the prevention of fraud are authorised to investigate and ascertain the breaches referred to in article L. 4323-6.