FR Organiser ses Opérations Préalables à la Réception (OPR) Contern Design and organisation of public works and buildi - Public works site - Acceptance of works 20.05.2026
FR CPE Habitation On request Design and organisation of public works and buildi - Eco construction - Building energy performance 01.01.2099
FR Initiation à l’amiante Contern Design and organisation of public works and buildi - Public works safety - Risque sanitaire batiment - Asbestos risk 19.03.2026
FR CPE Habitation Avancé On request Design and organisation of public works and buildi - Eco construction - Building energy performance 01.01.2099
FR Le Directeur de travaux On request Design and organisation of public works and buildi - Public works site - Managing public works 01.01.2099