Oregon Revised Statutes Public Lands § 271.150

A certified copy of the ordinance vacating any street or plat area and any map, plat or other record in regard thereto which may be required or provided for by law, shall be filed for record with the county clerk. The petitioner for such vacation shall bear the recording cost and the cost of preparing and filing the certified copy of the ordinance and map. A certified copy of any such ordinance shall be filed with the county assessor and county surveyor.