Oregon Revised Statutes Procedure in Civil Proceedings § 21.200

(1) In any action or other proceeding subject to a fee under ORS 21.135, 21.145 or 21.160, a $100 fee must be paid by the party filing one of the following motions and by the party responding to the motion:

(2) The fees provided for in this section may not be collected from the state, a county, a city or a school district.

(3) The fees provided for in this section may not be collected for motions made to an arbitrator or mediator in an arbitration or mediation required or offered by a court, or to any motion relating to an arbitration or mediation required or offered by a court.

(4) The clerk shall file a motion or response that is subject to a fee under this section only if the fee required by this section is paid when the motion or response is submitted for filing.