Member, Antitrust and Litigation Sections, American Bar Association
Board of Governors, Antitrust Section, 1984-1990; Chairman, Antitrust Section, 1986-1987, Virginia State Bar
Past Chairman, Section of Criminal Law, Virginia Bar Association
Member, Richmond Bar Association
Member, Federation of Defense and Corporate Counsel
Member, Defense Research Institute
Secretary, Board of Trustees, Executive Committee; Committee on Development and Public Relations; Committee on Buildings and Grounds, Bridgewater College