Scott Hamilton is the executive director of ASSE International. A 25-year veteran of the trades, Hamilton joined ASSE International after serving the previous 14 years as president of Plumbers Union Local 75 in Milwaukee, for which he also served as training director of the Educational Fund since 2004. A graduate of the University of Wisconsin, Whitewater, Hamilton completed the united Association’s Instructor Training program and has been teaching for 20 years.