Maximize Your Membership. The State Bar of Texas offers services to help Texas attorneys with their law practices.You must remain in good standing with the State Bar in order to practice law in Texas. You will file your Petition within 60 days of the most recent Administrative Appeal Decision if an Administrative Appeal was taken. The State Bar provides complimentary copies of these brochures. I. Federal Antitrust Law. A. Sherman Act – 15 U.S.C. § 1 et seq. —This Act may be cited as the ''Water.