Nassau County Bar Association Member, Grievance Committee Vice Chair, Nassau County Democratic Party. Former Assistant District Attorneys of Nassau County Past President.

Catawba County, North Carolina and American Bar Associations.

Ohio State and American Bar Associations National Association of Criminal Defense Lawyers National Football League Players Association.

The Florida Bar American Bar Association.

Kansas City Metropolitan Bar Association The Missouri Bar International Law Society Federalist Society.

District of Columbia Bar Committee Member, Patent, Trademark and Copyright Law Section.

Columbus Chairman, Taxation Committee, 1984-1985 Chairman, Estate and Gift Tax Section, 1982-1984 Chairman, Columbus Tax Conference, 1986 Chairman, Probate Court Committee, 2001-2003. Member, Estate and Gift Tax and Probate Court Committees, 1979—, O