Maricopa County Bar Association President of Executive Board of Estate Planning, Probate and Trust Section, 2000-2001 State Bar of Arizona Executive Counsel, Estate and Trust Section, 1995-1998

Scottsdale Member, Board of Directors, 1992-1997 Bar Association State Bar of Arizona Phoenix Tax Workshop Member, 401 Committee, 1988—.

State Bar of Arizona American Bar Association Member, Tax Section.

State Bar of Arizona Member, Sections on Tax Probate and Trust American Bar Association Member, Sections on Taxation Real Property, Probate and Trust.