National Research Centre for the Working Environment, Denmark

                              http://www.ami.dk/
Danish Indoor Climate Labelling

http://www.danishtechnology.dk/building/
13268,1?hilite=indoor%20labelling
National Environmental Research Institute, Denmark

 http://www.dmu.dk/International/
The Danish Building Reseach Institute (SBI)

 http://www.en.sbi.dk/
SP Technical Research Institute of Sweden

 http://www.sp.se/eng/
Wilhelm-Klauditz-Institute, Germany

  http://www.wki.fraunhofer.de/english/index.html