Certified Passive House Designer

Aaron Dahlstrom

Engineer

In Posse LLC

1500 Walnut Street
Suite 1414
PA 19102 Philadelphia
United States of America

Phone: +1 215 282 6753
adahlstrom@in-posse.com
http://www.in-posse.com

Initial by Exam

Certificate valid from April 7, 2016
Certificate valid until April 7, 2021
The certificate only applies to this person.

Examined by Passive House Academy / O'Leary, Tomás at Philidelphia, United States of America