Section 803.635 - Improper use of temporary registration permit; penalty(1) A person commits the offense of improper use of temporary registration permit if the person is issued a temporary registration permit under ORS 803.625 and the person does any of the following:(a) Violates any rule adopted by the Department of Transportation under ORS 803.625 concerning the use of the permit.(b) Fails to keep the permit on and upon the vehicle during the period until the receipt of the permanent registration plates.(c) Fails to remove the permit from the vehicle upon receipt of permanent registration plates.(2) The offense described in this section, improper use of temporary registration permit, is a Class D traffic violation. 1983 c.338 §280; 1995 c.383 §7