Ventura County Bar Association State Bar of California.

Orange County Member, Sections on Taxation Wills, Trust and Probate, Los Angeles County Member, Sections on Taxation Corporate Business and American Member, Corporations Committee, Taxation Section Bar Associations State Bar of California Mem

Yolo County Bar Association Delegation Chair California State Bar Conference of Delegates.

American Bar Association National Transportation Safety Board Bar Association Lawyer-Pilots Bar Association, Aviation Insurance Association Aircraft Owners and Pilots Association.

Contra Costa County Bar Association State Bar of California California Employment Lawyers Association.

Yolo County, Sacramento County and American Member, Sections on Tax, Business and International Law State Bar of California Member, Sections on Business, Tax and International Law.

State Bar of California Illinois State and American Bar Associations.

Bar Association of San Francisco State Bar of California Member, Intellectual Property Section Computer Law Association Copyright Society of United States of America.