FR Droit de la construction: Le contrat de construction On request Design and organisation of public works and buildi - Public works law 01.01.2099
FR Artisan Certifié Maison Passive - Enveloppe du bâtiment - Artisan Certifié Maison Passive On request Design and organisation of public works and buildi - Eco construction - Building energy performance 01.01.2099
LU Praktische Umsetzung der Kreislaufwirtschaft im Bauwesen Centre de Formation de la Chambre des Métiers Design and organisation of public works and buildi - Eco construction 27.11.2024
DE Renovierungshandwerker On request Design and organisation of public works and buildi - Eco construction - Building energy performance 01.01.2099
DE Zertifizierter Passivhaushandwerker - Gebäudetechnik - PassivhausHandwerker Luxembourg Design and organisation of public works and buildi - Eco construction - Building energy performance - Building energy performance label 26.11.2024