North American Passive House Network – https://naphnetwork.org/training/

New York Passive House –  https://www.nypassivehouse.org/training-events/

Passive House Institute US –  https://www.phius.org/become-a-professional

Yestermorrow Design/Build School – https://yestermorrow.org/learn/courses

Passive House Academy –  https://www.passivehouseacademy.com

eLearning  – https://elearning.passivehouse.com

Passive House Massachusetts  –https://phmass.org/passive-house-training/

Heatspring – https://www.heatspring.com/app/courses/?query=passive+house