For licenses not issued through the computerized online licensing system, each agent appointed to distribute hunting and fishing licenses shall keep on file a record of each license received from the director. These licenses may be inspected at any time by the director or the director's duly authorized deputies and wardens. Each agent shall return to the director all unused or mutilated licenses and tags within thirty days after the close of the season for which the license was valid.
N.D.C.C. § 20.1-03-18