Oregon Revised Statutes Public Financial Administration § 294.655

The commission shall conduct public hearings on all special tax levies and bond issues proposed for elector approval by the levying boards. Any levying board proposing to ask elector approval of a special tax levy or of a bond issue shall notify the commission in writing of its proposal not less than 30 days prior to the filing date for the election and set forth its reasons therefor, but the commission in its discretion may permit such notification to be filed in such shorter period of time as it sees fit. Upon the receipt of the notification the commission shall fix the time and place of hearing and notify the levying board to attend the hearing and discuss the proposed special tax levy or bond issue with the commission. The hearings provided for in this section shall be in addition to the regular budget hearings provided for by ORS 294.640.