American Arbitration Association, Complex Panel - Member American Bar Association, Business Law Section - Member American Bar Association, Forum on the Construction Industry - Member American Bar Association, International Law and Practice Section - Member American Bar Association, Litigation Section - Member American Bar Association, Public Utility, Communications and Transportation Law Section - Member Association for Conflict Resolution - Member Association of Attorney-Mediators - Member Dallas Bar Association - Life Fellow Institute for Transnational Arbitration, Advisory Board - Member International Bar Association - Member International Centre for Dispute Resolution (ICDR) - Panel Member London Court of International Arbitration - Member State Bar of Texas, Aviation Law Section - LIfe Fellow State Bar of Texas, Banking Section - Life Fellow State Bar of Texas, Litigation Section - Life Fellow Texas Bar Foundation - Life Fellow