Guillaume Boulanger is currently the Responsable d’unité qualité des milieux de vie et du travail et santé des populations at Santé publique France since May 2020. Previously, Guillaume served as Adjoint au sein de l'unité d’évaluation des risques liés à l’air at Agence nationale de sécurité sanitaire - Anses from 2005 to May 2020, where responsibilities included team management, risk assessment coordination, and participation in European and national expert forums. Educational qualifications include a Doctorate in Pharmacy from Faculté Paris XI de Châtenay-Malabry, a Master 2 in Public Health Policies and Sanitary Safety from Faculté de Pharmacie de Paris V et Paris XI, a teaching unit in Epidemiology from Conservatoire National des Arts et Métiers, and a Diplome universitaire in Health, Law, and Society from Université Paris Cité.