U.S. Travel Association, American Business Media; Center for Exhibition Industry Research; Corporate Event Marketers Association, Exhibit Designers and Producers Association, Healthcare Convention & Exhibitors Association, International Association of Exhibitions and Events, International Association of Venue Managers, International Center for Exhibitor and Event Marketing, Major American Tradeshow Organizers, National Association of Consumer Shows, Professional Convention Management Association, Society of Independent Show Organizers, Trade Show Exhibitors Association, CMA Association Management, Internal Revenue Service, American Bus Association, Association for Research in Vision and Ophthalmology, National Restaurant Association, American Accounting Association and more