ORS 138.090: Signature to notice of appeal.

The notice of appeal shall be signed by:

      (1) The district attorney for the county or by the Attorney General, when an appeal is taken on behalf of the State of Oregon in a prosecution of an offense created by state statute.

      (2) The defendant or an attorney for the defendant, when the defendant takes an appeal.

      (3) County counsel for the county, when the county appeals in a prosecution for violating a county ordinance.

      (4) City counsel for the city, when the city appeals in a prosecution for violating an offense created by the city’s charter or by ordinance.