Viviane Schefers

Certified Passive House Designer

Msc

United States of America

viviane.schefers@gmx.de

Initial by Exam

Certificate valid from Jan. 17, 2023
Certificate valid until Jan. 17, 2028
The certificate only applies to this person.

Examined by North American Passive House Network in cooperation with Passive House Academy / O'Leary, Tomás online