Every lawyer, approved for admittance to practice law in Texas, is required to register with the State Bar of Texas. Learn more about the NCBE character and fitness investigations on applicants seeking a license to practice law in your specific jurisdiction.The Character and Fitness application is the ultimate background check to make sure you are morally fit for the practice of law. Com or call 512-427-1806. Reciprocity means that two state bar associations have agreed that lawyers in state A can practice in state B, and viceversa, without taking another bar exam. Been the subject of an investigation for the unauthorized practice of law in Texas or any other jurisdiction? Out of State Application Questions. Note: Active members of the State Bar should file as attorneys, not as businesses.