As my presidency comes to a close, I wanted to say a few words about the past few years and my appreciation of the efforts of the ISIAQ team. This has been a very busy term, with much of our efforts focused on the transition to a new secretariat and maintaining our accelerated conference schedule. Hal Levin, our secretariat since 2008, is retiring. Hal has not only been secretariat, but is one of the founding members of ISIAQ and has never missed a conference. In fact, he led and organized Indoor Air 2002 in Monterey, California, as well as specialty conferences, countless workshops and symposia. His contributions to ISIAQ as a member and as secretariat are difficult to quantify and we are heartened that he will continue to actively be engaged in ISIAQ through our conferences and Scientific and Technical Committees (STCs). With Hal’s decision to retire, we began an intense and successful process of identifying a new secretariat. We have engaged Infinity Conference Group, headed by Doreen Albertson, to manage our business office as the new secretariat. We welcome Doreen and her team to ISIAQ and look forward to our future partnership.