Ohio Rev. Code § 2503.23: Specifications for printed decisions.

The reports of the supreme court, of the courts of appeals, and of inferior courts shall be printed on such paper and style of type as the supreme court directs, and bound in volumes in such manner and of such size as it prescribes. Each volume of the supreme court reports, reports of the courts of appeals, and of the inferior courts shall be issued at such time and cover such period of works as the supreme court orders. All reports shall contain an index, table of cases, list of citations, and other proper tabulation. The reporter of the supreme court shall secure a copyright for the use of the state for each volume of reports published.