If your concerns are regarding an attorney's or LPP's professional conduct, the first step is to complete a complaint form. The State Bar of Texas presents the information on this web site as a service to our members and other Internet users.Contact a CDC Regional Office in Your Area. Austin, Texas Phone: (512) 427-1350, or (877) 953-5535. Download and complete the Attorney General's Office Complaint Form. This is the appropriate form to submit if someone is falsely claiming to be an attorney and is involved in the Unauthorized Practice of Law. The first step in filing a grievance is to complete a grievance form either through the Bar's online submission system, located at cdc.texasbar. Click below to find reporting information for the State Bar (or designated agency) in your State. To file a complaint online – click on the State name.