ORS § 3.060
Each of the judges of the circuit court shall receive such salary as is provided by law. When any judicial district is composed of more than one county a judge thereof is entitled to reimbursement for hotel bills and traveling expenses necessarily incurred by the judge in the performance of duties outside the county of residence. When any circuit judge holds court in any county outside of the judicial district for which the circuit judge was elected or appointed, hotel bills and traveling expenses necessarily incurred by the judge in the performance of that duty shall be paid by the state. Such hotel bills and traveling expenses are to be paid by the state upon the certificate of the judge to the truth of an itemized statement of such hotel bills and traveling expenses. The certificate of expenses is a sufficient voucher upon which the Oregon Department of Administrative Services shall review the claim as required by ORS 293.295 and draw its warrant upon the State Treasurer for the amount thereof in favor of such circuit judge.
ORS 3.060