Ohio Revised Code Title I. State Government § 135.20

Except as regards initial deposits at the beginning of a period of designation, the requirements of sections 135.01 to 135.21, inclusive, of the Revised Code, respecting the proportions in which deposits in more than one public depository of the state or of the same subdivision are to be made and maintained, are subject to such reasonable variations as the exigencies of public business require.

Any public depository deeming itself aggrieved by reason of discrimination against it and in favor of any other such public depository may complain thereof to the proper governing board. Such board after giving one week's notice to such treasurer and to such other public depositories as are specified in such complaint, shall hear such complaint. If it finds that there has been and is such discrimination, it shall direct the treasurer to transfer public deposits among such public depositories by making withdrawals and deposits as specified in the order of the board. The treasurer shall comply with such order.