Ohio Revised Code Title XXXIII. Education Libraries § 3319.316

(A) Persons to whom the state board has issued a license, as defined in section 3319.31 of the Revised Code;

(B) On behalf of employers described in section 3319.391 or 3327.10 of the Revised Code, persons who are not required to hold a license issued by the state board and are employed in or contracted for a position that the district, service center, or school reasonably determines may involve routine interaction with a child or regular responsibility for the care, custody, or control of a child, including persons who operate a school bus or motor van.  Notwithstanding anything to the contrary in division (E) of section 109.5721 of the Revised Code, the state board is authorized to and promptly shall transmit any notification received regarding a person under this division to the person's employer.