Ed Light, CIH, of Building Dynamics, LLC, a nationally-recognized expert currently partnering with Building Health Sciences on its Chinese Drywall (CDW) initiative, has been appointed by the American Industrial Hygiene Association (AIHA) to head that organization's efforts with respect to Chinese Drywall (CDW). The AIHA's CDW working group, under Ed Light's direction, will summarize the state of the science as well as recommend research needs and response actions. In addition, he is also arranging a Roundtable to be held at the Association's Denver Conference AIHce 2010 from May 22-27, 2010 which will update this rapidly evolving field.