Oregon Revised Statutes Financial Institutions § 711.545

(1) If a creditor of the closed institution or any interested party objects to the action of the Director of the Department of Consumer and Business Services in allowing in whole or in part any claim filed with the director, the creditor shall, within 10 days after the list of allowed claims has been filed with the clerk of the supervising court, make and file with the clerk of the supervising court a verified statement of the objections of the creditor. The statement shall state the facts and reasons upon which the objections are based and include a notice that the objecting party appeals to the supervising court. Objections to the approval of any claim may be made at any time but, if not filed within the 10-day period, the objections shall apply only to that portion of the claim which has not yet been paid.

(2) A copy of the objections and notice shall be served upon the director and upon the creditor whose claim is challenged. Proof of the service shall be filed in the supervising court with the statement of objections.

(3) The statement of objection filed in the supervising court shall also have attached to it a copy, certified as correct by the director, of the claim so approved and the approval of the claim indorsed thereon by the director.