FR Initiation à l’amiante Contern Design and organisation of public works and buildi - Public works safety - Risque sanitaire batiment - Asbestos risk 20.10.2026
FR Économie circulaire en construction Contern Design and organisation of public works and buildi - Eco construction 03.12.2026
FR Organiser ses Opérations Préalables à la Réception (OPR) Contern Design and organisation of public works and buildi - Public works site - Acceptance of works 17.11.2026
FR Élaboration d’un budget de chantier On request Design and organisation of public works and buildi - Public works quantity survey 01.01.2099
FR Certifications durables Contern Design and organisation of public works and buildi - Eco construction - Building energy performance - Building energy performance label 01.12.2026