Listing of all TDI forms. Texas business automobile insurance.Complete a certificate of insurance. Forms Library: Add a Location, Auto ID Request, Certificate of Insurance Request, Automatic Payment Authorization, No Loss Statement, Loss Runs Authorization. Organizations must have a Letter of Good Standing that verifies that it is not delinquent in State franchise tax. Tarrant County is soliciting proposals for ANNUAL CONTRACT FOR INSURANCE. ELIGIBILITY SOFTWARE for PUBLIC HEALTH. The forms below may be printed out and used for requests through eFile Texas. Attorneys should use this Service Request Form as the lead document. In general, Texas has very few official legal forms.