Statewide committee chairman Superbowl XXX, 1995—1996. Chairman advisory board New York University, Baruch College, University New York. President Grace Lutheran Church, Livingston, New Jersey, 1980—1981, chairman board elders, 1981—1982, Redeemer Lutheran Church, Scottsdale, Arizona, 1997—1998, since 2005, vice president, since 1998.
Trustee Evangelical Lutheran Synod, since 2003. President State Governmental Affairs Council. Board directors Lutheran Schools American, since 2006.
Chairman board Arizona Investment Council, 2007. Member International Junior Chamber of Commerce (senator since 1989), United States Junior Chamber of Commerce (national director 1964-1965), Public Affairs Council (executive committee 1986, board directors since 1988), National Foreign Trade Council (director 1986), State Government Affairs Council (past president 1978-1979), Ford's Theatre (board governors), Academy Political Science, Public Affairs Professionals Arizona (founder since 1987), Thunderbird American Graduate School International Management, Thunderbird Global Council, Consular Corps Arizona(honorary).