This authorization letter allows a representative to transfer ownership of a vehicle on behalf of the lawful owner. On this page, find out how to complete the title assignment form on the back of the title to transfer ownership of a vehicle titled in Georgia.To transfer a vehicle with a power of attorney document, you need to draw up that document first. This form allows individuals to authorize title services for vehicle transactions. It must be filled out legibly and completely. Documents that serve as acceptable proof of citizenship in the state of Georgia. Furthermore, some states will waive certain fees for family transfers. Apply for a Vehicle Transfer or First-Time Registration!