Building certifiers

The Passive House Institute carries out certification according to the Passive House, EnerPHit and PHI Low Energy Building Standards all throughout the world.

Passive House Institute (Darmstadt, Germany)            
Languages: de | en | fr | es | it | ro | cz | pl

Passive House Institute (Innsbruck, Austria)             
Languages: de | en | fr | hu


Other accredited building certifiers


The following experts* have been internationally accredited by the Passive House Institute (PHI) to certify Passive House buildings, EnerPHit retrofits and Low Energy Buildings anywhere in the world on behalf of the Passive House Institute and in accordance with their criteria

How to become a Passive House certifier



* Unless otherwise stated, building certification contracts are always concluded between the PHI and individual persons and not with their companies/organisations. 

List of accredited building certifiers(click)