American Bar Association, Ohio State Bar Association, Association of Trial Lawyers of America, Ohio Academy of Trial Lawyers, Franklin County Trial Lawyers , and Columbus Bar Association. CBA Ethics Committee,1984-1987. Member and former chairman of CBA Family Law Committee. Chairman OSBA Family Law Committee, 1996-1998. Member ABA Family Law section. Member Governor's Commission on Child support, 1985.Ohio Child Support Guidlines Advisory Council, 1996- 1997.