If your concerns are regarding an attorney's or LPP's professional conduct, the first step is to complete a complaint form. Contact the Utah State Bar's Ethics Hotline for advice.Entitled "Processing a Grievance" which has been taken from the State Bar of Texas Annual Report,. Download and complete the Attorney General's Office Complaint Form. To file a complaint against another person or company. Contact a CDC Regional Office in Your Area. Austin, Texas Phone: (512) 427-1350, or (877) 953-5535. Provide your attorney's name and address. See this link for instructions. I have a complaint against an attorney.