Julien Siebigteroth

Certified Passive House Designer

Ing Ing

41Ter Rue du Mesneuil
41700 Fresnes
France

Initial by Exam

Certificate valid from Sept. 24, 2019
Certificate valid until Sept. 24, 2024
The certificate only applies to this person.

Examined by La Maison Passive Service Sarl / Vekemans, Etienne at PARIS, France