Upon deletion of an active vehicle the registrant shall return the permanent plate and credentials to the Division by mailing to the Nebraska Department of Motor Vehicles, Division of Motor Carriers, P.O. Box 98935, Lincoln, NE 68509-8935 or by personal delivery during normal business hours to the Department's Division of Motor Carrier Services at 301 Centennial Mall South, State Office Building First Floor, Lincoln, Nebraska.
251 Neb. Admin. Code, ch. 4, § 006