David Henschen

Certified Passive House Designer

Architecte Architekt

dha SARL

rue de Cessange 222
1321 Luxembourg
Luxembourg

Phone: +352 2748101
info@dha.lu
http://www.dha.lu

Initial by Exam

Certificate valid from July 18, 2016
Certificate valid until July 18, 2021
The certificate only applies to this person.

Examined by energieagence Lëtzebuerg at Luxembourg, Luxembourg