Certified Passive House Consultant

Cheung Chun Kit (Joseph)

Sustainability Consultant

Efficiency Matrix

14 Ondine Drive
3150 Wheelers Hill
Australia

joseph@efficiencymatrix.com
http://www.efficiencymatrix.com

Initial by Exam

Certificate valid from Jan. 17, 2018
Certificate valid until Jan. 17, 2023
The certificate only applies to this person.

Examined by Box Hill Institute at Melbourne, Australia