Oregon Revised Statutes Elections § 260.064

(1) If a candidate, political committee or petition committee receives updated information that an in-kind contribution received from another candidate, political committee or petition committee reported in a statement filed under ORS 260.057, 260.076 or 260.118 is inaccurate or otherwise insufficient, the candidate, political committee or petition committee that received the in-kind contribution shall, without penalty, file an updated statement with the Secretary of State:

(2) This section does not apply to a candidate, political committee or petition committee that knew or reasonably should have known that the information reported in the statement originally filed under ORS 260.057, 260.076 or 260.118 was inaccurate or insufficient at the time of filing.