Calendar update with regard to conferences on indoor air quality issues: Indoor Air Quality in Museums and Historic Properties 28-29 April 2003 University of East Anglia, UK http://www.uea.ac.uk/~e620/IAQ2003.htm Healthy Buildings 7th International Conference 13 - 17 July 2003 Singapore http://www.hb2003.org/welcome.htm 2nd International Building Physics Conference 14-18 September, 2003 Leuven, Belgium http://www.ti.kviv.be/conf/buildphys.htm - - - - - - - - -- - best wishes Morten Ryhl-Svendsen