A copy of the registered owner's valid U.S. State issued Driver License or Personal Identification Card or Federal Identification is required. Please complete this printable form online or write legibly in blue or black ink ONLY, within the lines provided.Once you have completed filling out the Authorization mail it to: The Harris Center for Mental Health and IDD. Attn: H.I.M. Department. If you are submitting a certified copy of the document, submit the complete certified copy and then attach a page stating your correction at the back. A Letter of Authorization (LOA) must contain the following information: Letter must be on company letterhead. MCRAE TAX ASSESSOR-C Huntsville, Texas … AUTHORIZATION LETTER REQUIRED: Must attach a copy of the registered owner's driver's license or identification card. For notaries commissioned or recommissioned on and after January 1, 2016, the seal must also contain the notary public's Secretary of State ID number. "(Personalized Seal)" in the following examples means a seal containing the words "Notary Public, State of Texas" around a star of five points, the notary. A completed Authorization for Release of Protected Health Information (PHI) form (linked above under Quick Links).