Nebraska Release and Authorization is a document required by the Nebraska Department of Motor Vehicles (DMV) for certain types of vehicle title transactions. It is used to certify that the registered owner of a vehicle has given permission for a title transfer to take place. It is also known as an Affidavit of Authorization for Title Transfer. There are two types of Nebraska Release and Authorization: a Seller’s Release and Authorization and an Owner’s Release and Authorization. The Seller’s Release and Authorization is used when a vehicle is being sold, and it allows the seller to transfer ownership of the vehicle to the buyer. The Owner’s Release and Authorization is used when the vehicle owner is changing their name or address on the title, or if the vehicle is being gifted to another person. Both forms require the signing of the registered owner, and a notarization.