Mohamed Ben Youssef

Certified Passive House Designer

Engineer

Le Sommer Environnement

39 Boulevard Beaumarchais
75003 Paris
France

Phone: +33(0)1 77 45 36 56
mohamed@lesommer.fr
http://www.lesommer.fr

Initial by Exam

Certificate valid from Jan. 23, 2017
Certificate valid until Jan. 23, 2022
The certificate only applies to this person.

Examined by Propassif / Vekemans, Etienne at Carrieres sous Poissy, France