Member Panel Union Privilege Legal Services division American Federation of Labor and Congress of Industrial Organizations, since 1986, Signature Legal Services, 2003^, Montgomery Wards Legal Services Panel, since 1986, Edina History Society, Decathlon Athletic Club. Charter member Commission for the Battle of Normandy Museum. Founding sponsor Civil Justice Foundation, since 1986.
Member committee for publication Hennepin County Lawyer, 1992. President Endless Fist Society, Inc., since 1998, martial arts website, 2007. Fellow Roscoe Pound Foundation, National District Attorneys Association.
Member American Bar Association, Association of Trial Lawyers of America, Minnesota Bar Association (committee on ethics 1994-2004, committee on alternative dispute resolution since 1994), Minnesota Trial Lawyers Association, Hennepin County Bar Association (district ethics committee 1990—-2004, Wisconsin Bar Association, Ramsey County Bar Association, American Judicature Society, International Platform Association, American Arbitration Association (panel of arbitrators 1992), Minnesota Martial Arts Association (president 1974-1978, Outstanding Instructor award 1973), Nippon Kobudo Rengokai (board directors North Central States 1972-1976, regional director 1972-1976), Endless Fist Society (president 1998), International confederation Jurists, Edina Chamber of Commerce, Southview Country Club, Masons, Kiwanis, Scottish Rite, Sigma Alpha Museum.