Ohio Rev. Code Ann. § 4510.02
(A) When a court elects or is required to suspend the driver's license, commercial driver's license, temporary instruction permit, probationary license, or nonresident operating privilege of any offender from a specified suspension class, for each of the following suspension classes, the court shall impose a definite period of suspension from the range specified for the suspension class:
(B) When the bureau of motor vehicles elects or is required to suspend the driver's license, commercial driver's license, temporary instruction permit, probationary license, or nonresident operating privilege of any person from a specified suspension class, for each of the following suspension classes, the period of suspension shall be as follows: