State Bar of Arizona Arizona Asian-American Bar Association Arizona Association of Defense Counsel.

Maricopa County Bar Association State Bar of Arizona Chairman, Creditor/Debtors Rights Committee, 1995-2000.

State Bar of Arizona American Bar Association Member, Constuction Litigation Section Defense Research Institute Association of Defense Counsel.

State Bar of Arizona.

Defense Research Institute Arizona Association of Defense Counsel.

State Bar of Arizona American Bar Association Member, Sections On Tort and Insurance Practice Fidelity and Surety Committee Construction Forum Committee Arizona Builders Alliance Member, Legal Advisory Council American Subcontractors Associatio

State Bar of Arizona American Bar Association Member, Construction Forum Committee Arizona Builders Alliance.