Bastien BETH

Certified Passive House Designer

Building Energy Engineer


297 Boulevard de liège
CS 70103
59502 Douai Cedex

Phone: +33 (0) 366369016

Initial by Exam

Certificate valid from Feb. 4, 2020
Certificate valid until Feb. 4, 2025
The certificate only applies to this person.

Examined by Propassif at LOOS EN GOHELLE, France