Unless otherwise agreed by the parties, in arbitral proceedings with more than one arbitrator, any decision of the arbitral tribunal shall be made by a majority of all of its members. However, if authorized by the parties or all the members of the arbitral tribunal, questions of procedure may be decided by a presiding arbitrator.
Decision of majority or presider
Ohio Rev. Code Ann. § 2712.56, under Chapter 2712 | International Commercial Arbitration.
Ohio Rev. Code Ann. § 2712.56