1953 Washington Lawyers

East King County, King County, Washington State and American Member Public Contract Law Section Forum Committee on the Construction Industry Bar Associations.

Pierce County and Washington State Bar Associations Washington State Trial Lawyers Association Lecturer and Seminar Chair, 1984— Chairman, Roundtable for Pierce County, 1985 The Association of Trial Lawyers of America Lecturer and Co-Chair, 1986—.

Spokane County and Washington State Bar Associations State Bar of California Washington State Trial Lawyers Association Washington Defense Trial Lawyers Association Defense Research Institute.

Seattle-King County and Washington State Member, Committees on Court Rules and Procedures Professionalism Bar Associations.

King County, Washington State and American Bar Associations Federal Bar Association of the Western District of Washington Washington Defense Trial Lawyers Defense Research Institute.

Washington State and American Member, Entertainment and Sports Forum Bar Associations Washington State Trial Lawyers Association American Trial Lawyers Association.

Washington State Bar Association.