Oregon Revised Statutes Commercial Fishing and Fisheries § 508.030

It is unlawful for any individual to operate, or leave in a condition to take food fish in any of the waters of this state, any fishing gear used in taking food fish, without first obtaining from the State Fish and Wildlife Director or the authorized agent of the director such license as may be prescribed by this chapter. The license must be in the possession of such individual at the time the fishing gear is being used.