External Links
- Brüel & Kjær
- International Centre for Indoor Environment and Energy, DTU
- ASHRAE American Society of Heating, Refrigerating and Air Conditioning Engineers
- DANVAK Danish Society of Heating, Ventilating and Air-Conditioning Engineers
- EVHA European Ventilation Hygiene Association
- ISIAQ International Society of Indoor Air Quality and Climate
- Center for the Built Environment, University of California at Berkeley
- Danish Building Research Institute
- Health & Safety Executive / Commission - Thermal Comfort
- HSE-Health and Safety Executive / Comission - Heat Stress
- Harvard School of Public Health, Harvard University
- United States Environmental Protection Agency, Indoor Environment Division
- National Institute of Occupational Health - Denmark
- Indoor Environmental Engineering, Aalborg University
- Swedish National Testing and Research Institute
- The Authority on Occupational Safety, Health and Loss Prevention