Houston Chair, Appellate Practice Section 1992-1993 Council, 1993— and American Bar Associations State Bar of Texas Chair Appellate Practice and Advocacy Section 1995-1996 Council , 1989-1998 Bar Association of the Fifth Federal Circuit

Houston Member Committee on the Appellate Judiciary, 1989-1990 Appellate Practice Section, 1990— and American Member Tort and Insurance Practice Section Vice-Chair, Appellate Advocacy Committee, 1993-1994 Litigation Section, Appellate Practice Com

State Bar of Texas.

Houston Council Member, Appellate Practice Section, 2000-2003 Member, Appellate Practice Section, Fifth Federal Circuit and American Member Litigation Section Appellate Practice Committee Bar Associations.

Houston Bar Association State Bar of Texas. Texas Trial Lawyers Association.

Houston Bar Association State Bar of Texas Member, Appellate Section.

Houston Bar Association State Bar of Texas Houston Association of Realtors.

Houston and American Bar Associations State Bar of Texas.

Houston Member, Committee on Interprofessional Relations, 1985-1986 Member, Hunger Relief Committee, 1988 and American Member, Sections on Litigation Individual Rights and Responsibilities Member, Forum Committee on Health Law Bar Associations St