The Air Infiltration and Ventilation Centre’s BETEC 2003 Spring Symposium will be held June 5 and 6, 2003 in Washington, DC. The symposium will be of interest to building professionals, architects, design engineers, developers, code body writers and enforcers, involved in construction finance, insurance proffessionals involved in pre-occupancy contract insurance/building owners insurance, health professionals, real estate management, materials suppliers and manufacturers, and building envelope trade associations. For more information visit www.aivc.org/Conferences/24conf_call.html.