REHVA, the Federation of European Heating, Ventilation and Air Conditioning Associations, is the professional pan-European organization dedicated to the improvement of health, comfort and energy efficiency in all buildings and communities. REHVA is a main facilitator of knowledge exchange, supporting the development and implementation of international harmonized tools, such as the set of EPB standards.

ISSO is the Knowledge Centre for the building and building services sector in The Netherlands. ISSO is founded as a not for profit organization with the aim to coordinate research and organize knowledge transfer to the practitioners in the building and building services sector. ISSO played an active role in the coordination of the development of the set of EPB standards.