Oregon Revised Statutes Wildlife § 497.170

The State Fish and Wildlife Commission shall furnish a permanent hunting and angling license, without payment of fee, to all Columbia River Indians who are eligible to hunt and angle under the terms of the Treaty of 1855 between the Columbia River Indians and the United States of America. The chief authority of the Columbia River Indians shall furnish from time to time to the commission a list of all Indians who have become eligible, and shall certify under oath that the Indians named in the list are included in the terms of the treaty.