Or. Rev. Stat. § 137.570
A court may transfer a person on probation under its jurisdiction from the supervision of one probation agency to that of another probation agency. Whenever a person sentenced to probation resides in or is to remove to a locality outside the jurisdiction of the court that sentenced the person to probation, the court may transfer the person to a parole and probation officer appointed to serve for the locality in which the person resides or to which the person is to remove:
[Amended by 1973 c.836 §272; 1993 c.14 §13; 2005 c.264 §7]