Christopher Matthew Hamm

Certified Passive House Designer

Architectural Designer

Steven Winter Associates, Inc.

307 7th Avenue
Suite 1701
NY 10001
United States of America

Phone: +1-212-564-5800

Initial by Exam

Certificate valid from Aug. 9, 2016
Certificate valid until Aug. 9, 2021
The certificate only applies to this person.

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