Laurent Billaud
Certified Passive House Designer
Ingénieur efficacité énergétique Thermal Studies Office
Bio B.E
44690 La Haye Fouassiere
France
Phone: +33 (0) 622500877
contact@biobe.fr
http://www.biobe.fr
Initial by Exam
Certificate valid from Sept. 24, 2019
Certificate valid until Sept. 24, 2024
Certificate valid until Sept. 24, 2024
The certificate only applies to this person.
Examined by La Maison Passive Service Sarl / Vekemans, Etienne at RENNES, France