Kalina Tchonkova

Certified Passive House Designer

Dipl.-Ing. Ingenieur

BAS CL SENSES

72 Tzarigtadsko chaussee Blvd.
1784 Sofia
Bulgaria

Phone: +359 29795948
kalina@phys.bas.bg
http://www.senes.bas.bg/en/

Initial by Exam

Certificate valid from May 16, 2018
Certificate valid until May 16, 2023
The certificate only applies to this person.

Examined by Passive House Bulgaria Ltd. / Dobrevski, Svetlin at Sofia, Bulgaria