§ 72.90 LICENSING BY DEPARTMENT OF PUBLIC SAFETY.
   (A)   No person, partnership, association, or corporation shall transport pupils to or from school on a school bus or enter into a contract with a board of education of any school district for the transportation of pupils on a school bus without being licensed by the Department of Public Safety.
   (B)   Except as otherwise provided in this division, whoever violates this section is guilty of a minor misdemeanor. If, within one year of the offense, the offender previously has been convicted of or pleaded guilty to one predicate motor vehicle or traffic offense, whoever violates this section is guilty of a misdemeanor of the fourth degree. If, within one year of the offense, the offender previously has been convicted of two or more predicate motor vehicle or traffic offenses, whoever violates this section is guilty of a misdemeanor of the third degree.
(R.C. § 4511.763)