Johan Carlén
Certified Passive House Designer

Civil Engineer
Dynacon Construction AB
Hjalmar Petris Väg 55
35246
Sweden
Initial by Exam
Certificate valid from Dec. 21, 2021
Certificate valid until Dec. 21, 2026
Certificate valid until Dec. 21, 2026
The certificate only applies to this person.
Examined by IG Passivhus Sverige AB / Simone Kreutzer Wesslund online