Currently, there is a European Co-ordination Action interfacing science and policy making in the field of indoor air quality. EnVIE is collecting and interpreting scientific knowledge from on-going research to elaborate policy relevant recommendations based on a better understanding of the health impacts of indoor air quality. It is a framework program planned for a three years duration.
http://indoorairenvie.cstb.fr/Default.aspx?IDPage=0
There is also the Joint Research Centre in Ispra, Italy. This centre is currently leading two projects: People for an evaluation of the air quality in buildings and the real human exposure to pollutant emissions; and Index for the feasibility of the institution of exposure limits to indoor air pollutants.
http://www.jrc.cec.eu.int/
And finally, there will be an annual meeting about indoor air quality: Healthy Buildings, that is organized by the International Society of Indoor Air Quality and Climate (ISIAQ), in Lisbon in June 2006.
http://paginas.fe.up.pt/hb2006/html/hb2006.html