- TVVL Platform voor mens en techniek – www.tvvl.nl
- International Society of Indoor Air Quality and Climate – www.isiaq.org
- Vereniging Integrale Biologische Architectuur – www.vibavereniging.nl
- American Society of Heating, Refrigerating and Air-conditioning Engineers – www.ashrae.org
- Federation of European Heating, Ventilation and Air-conditioning Associations – www.rehva.eu
- Verein Deutscher Ingenieure – www.vdi.de
- Nederlands Vlaamse Bouwfysica Vereniging – www.nvbv.org
Bronsema Consult / Research & Consultancy