1525 Texas Business Law Lawyers

Houston Bar Association Texas Young Lawyers Association Houston Young Lawyers Association J. Reuben Clark Law Society.

State Bar of Texas.

Houston and American Member, Natural Resources Section Bar Associations State Bar of Texas Association of International Petroleum Negotiators.

Hispanic National Bar Association.

State Bar of Texas Chair, 1995-1996 Vice Chair, 1994-1995 Secretary/Treasurer, 1993-1994 Director, 1990-1993, International Law Section Grievance Committee O4G, 1998— Houston Member, Judicial Evaluation Committee, 1992, Ohio State and American Ba

Iowa State Bar Association State Bar of Michigan Member, Standing Committee on Character and Fitness, 1992-2002 Vice-Chairman, 2000-2002.

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

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