To obtain a letter of authorization (LOA), a job training organization must apply online through the. Georgia Tax Center (GTC).In this authorization form: ➢ The words "I," "me," or "my" include my authorized representative if I have one. This section contains Georgia Notary files and forms useful to Notary Public in the State of Georgia and for those wishing to apply. This letter is issued in lieu of a Certificate of Exemption to a qualified institution for purchasing tangible personal property and services. A credit letter reflects your financial standing with us. Download this simple Property Authorization Letter Sample from our website and get all the information that you need to seek request for authorization. The notary must date, sign and seal the document; all signatures and seals must be original. Complete Steps 16 of the Georgia Access Consumer Appeal Request Form and include all relevant information and supplemental documentation. For all other medical service prior authorization requests and notifications, please contact our clinical intake team at 800-523-0023, open 24 hours a day.