Oregon Revised Statutes Labor and Employment; Unlawful Discrimination § 663.245

If it is charged that a person has engaged in an unfair labor practice within the meaning of ORS 663.140 (4), the Employment Relations Board shall hear and determine the dispute out of which the unfair labor practice arose unless, within 10 days after notice that the charge has been filed, the parties to the dispute submit to the board satisfactory evidence that they have adjusted, or agreed upon methods for the voluntary adjustment of, the dispute. On compliance by the parties to the dispute with the decision of the board or upon voluntary adjustment of the dispute, the charge shall be dismissed.