David Anthony Thomas
Certified Passive House Designer
Building Designer
D3 Building Design
PO Box 3243
3931 Motnington
Australia
Phone: +61 (0)359762705
dthomas@3ddd.net.au
http://d3buildingdesign.com
Initial by Exam
Certificate valid from Jan. 29, 2020
Certificate valid until Jan. 29, 2025
Certificate valid until Jan. 29, 2025
The certificate only applies to this person.
Examined by Box Hill Institute at Melbourne, Australia