Oregon Revised Statutes Elections § 260.225

(1) Upon the petition of the Secretary of State or an elector, or of any other filing officer with whom a statement is required to be filed, the circuit court for the county in which the principal office of the filing officer is located may compel a candidate, treasurer or person who fails to file a statement required to be filed with the filing officer under ORS 260.044, 260.057, 260.076, 260.083, 260.112 or 260.118, or who files with the filing officer an insufficient statement, to file with the filing officer a proper statement. The petition shall be filed with the circuit court not later than the 90th day after the date the statement is filed or should have been filed.

(2) If the court determines that a petition filed under this section is frivolous or the court does not compel the filing of any statement, the candidate, treasurer or person against whom the petition was filed is entitled to recover reasonable attorney fees at trial and on appeal.