Ohio Revised Code Title XLV. Motor Vehicles Aeronautics Watercraft § 4506.131

(A) The registrar of motor vehicles shall not issue, renew, upgrade, or transfer a hazardous materials endorsement for a commercial driver's license to any individual authorizing that individual to operate a commercial motor vehicle transporting a hazardous material in commerce unless the registrar has received from the transportation security administration a determination indicating that the individual does not pose a security risk warranting denial of the endorsement.

(C) The registrar shall order any revocation under division (B) of this section without a hearing. Any person adversely affected by the order may request an administrative hearing before the registrar. The scope of the hearing shall be limited to whether the bureau of motor vehicles properly revoked the hazardous material endorsement after receiving notification from the transportation security administration and shall not include consideration of whether the transportation security administration acted properly in sending the notification.