No.	Year	Location	Date	Chair
53rd	2010	Seattle Washington	Aug 1-4, 2010	Jose G. Delgado-Frias
54th	2011	Jeju City Korea	Aug 7-10, 2011	Michael Soderstrand (Co-Chair) Jong-Moon Chung (Co-Chair) Saeid Nooshabadi (Tech Program)
55th	2012	Boise State University, Boise, Idaho	Aug 2012	Nader Rafla
56th	2013	Ohio State University, Columbus, OH	Aug 2013	Mohammed Ismail