Oklahoma and American Bar Associations.

Oklahoma County Member Fee Grievance and Ethics Committee, 1987— Panel to Evaluate Judicial Candidates in Contested Races, 1994, OCBA Bench and Bar, 1995— Board of Directors, 2000—, Oklahoma Member, Bench and Bar Committee, 1988—, Administration of

Oklahoma County, Cleveland County, Oklahoma Treasurer, Workers Compensation Section and American Bar Associations Oklahoma Trial Lawyers Association Oklahoma Association of Defense Counsel American Trial Lawyers Association.

Oklahoma County, Oklahoma and American Bar Associations Oklahoma Association of Defense Counsel Defense Research Institute.

Oklahoma County, Oklahoma and American Bar Associations.

Oklahoma County, Oklahoma and American Bar Associations.

Oklahoma County, Oklahoma and American Member, Sections on Environment Insurance Product Liability Tort, 2001 Bar Associations Oklahoma Association of Defense Council.

American and Oklahoma Bar Associations.

Oklahoma County and American Bar Association.

Oklahoma County, Oklahoma and American Bar Associations Oklahoma Association of Defense Counsel.