American Society of Heating, Refregerating and Air-Conditioning Engineers
 http://www.ashrae.org/

International Network for Information on Ventilation
 http://www.inive.org/

Eberton Indoor Air Quality Resources
 http://www.ebtron.com/indoor_air_quality/Iaq_indoor_air_quality_resources_main.htm

National Safety Council
 http://www.nsc.org/ehc/airqual.htm

Indoor Air Quality Association
 http://www.iaqa.org/

Association des ingnieurs en climatique, ventilation et froid
 http://www.aicvf.asso.fr/

Air Infiltration and Ventilation Centre
 http://www.aivc.org