John O'Connell
Certified Passive House Designer
Civil Engineer Engineer
OCC Construction
Ireland
Phone: +35391 511 445
john@occo.ie
http://www.occo.ie
Initial by Exam
Certificate valid from Dec. 16, 2019
Certificate valid until Dec. 16, 2024
Certificate valid until Dec. 16, 2024
The certificate only applies to this person.
Examined by Passive House Academy / O'Leary, Tomás at Dublin, Ireland