Ohio Revised Code Title XXV. Courts Appellate § 2501.15

A judge assigned under section 2501.14 of the Revised Code shall be paid the judge's actual expenses for each day the judge performs judicial duties, including the time necessarily devoted to going to, and returning from, such assignment, and to the examination and decision of cases heard by the judge while engaged outside the district for which the judge was elected. Such expenses shall be paid from appropriations made for this purpose pursuant to the certificate of the chief justice of the court of appeals, or the judge making the assignment.