Maximize Your Membership. The State Bar of Texas offers services to help Texas attorneys with their law practices.The Online Membership Directory provides basic information about Attorneys licensed to practice in Texas. Please fill out the registration form below. Section reports are included in the July issue of the Texas Bar Journal to update Texas lawyers on State Bar section activities. Use our interactive map to explore our locations. Welcome to the Dallas Bar Association! The DBA's purpose is to serve and support the legal profession in Dallas and to promote good relations. The State Bar of Texas is an administrative agency for the state's judicial branch. The largest bar association in the lone star state.