Meteorological Synthesizing Centre - West
 http://www.emep.int/index_mscw.html

The Norwegian Meteorological Institute
 http://met.no/index.shtml

Meteorological Synthesizing Centre - East
 http://www.msceast.org/

Chemical Coordinating Centre
 http://www.nilu.no/projects/ccc/index.html

Norwegian Institute for Air Research, NILU
 http://www.nilu.no/

Center for Integrated Assessment Modelling
 http://www.iiasa.ac.at/~rains/ciam.html

International Institute for Applied Systems Analysis - IIASA
 http://www.iiasa.ac.at/

Centre on Emission Inventories and Projections
 http://www.ceip.at/

Umweltbundesamt
 http://www.umweltbundesamt.at/