The facts, as presented, must be in the form of an affidavit, and notarized or signed under oath. Formal Complaint Process.Internal Affairs Unit supervisors take sworn statements from the complainant and any witnesses to an incident. This form is for complaints regarding assigned criminal defense attorneys only. This is not for hired or civil attorneys. All forms contained within this packet, which are applicable to your criminal complaint, need to be completed and returned in a timely manner. Submit Your Complaint Form and Documents. Did you fill out the complaint form legibly and completely? VERIFIED COMPLAINT (Form UD-2):. Field 1: Fill in the county in which the action is brought.