Ohio Rev. Code Ann. § 4510.54
(A) Except as provided in division (F) of this section, a person whose driver's or commercial driver's license has been suspended for life under a class one suspension or as otherwise provided by law or has been suspended for a period in excess of fifteen years under a class two suspension may file a motion with the sentencing court for modification or termination of the suspension. The person filing the motion shall demonstrate all of the following:
(1)
(a) If the person's license was suspended as a result of the person pleading guilty to or being convicted of a felony, at least fifteen years have elapsed since the suspension began or, if the person's license was suspended under division (B)(2)(d) of section 2903.06 of the Revised Code, at least fifteen years have elapsed since the person was released from prison, and, for the past fifteen years, the person has not been found guilty of any of the following:
(b) If the person's license was suspended as a result of the person pleading guilty to or being convicted of a misdemeanor, at least five years have elapsed since the suspension began, and, for the past five years, the person has not been found guilty of any of the following:
(3) If the suspension was imposed because the person was under the influence of alcohol, a drug of abuse, or combination of them at the time of the offense or because at the time of the offense the person's whole blood, blood serum or plasma, breath, or urine contained at least the concentration of alcohol specified in division (A)(1)(b), (c), (d), or (e) of section 4511.19 of the Revised Code or at least the concentration of a listed controlled substance or a listed metabolite of a controlled substance specified in division (A)(1)(j) of section 4511.19 of the Revised Code, all of the following apply to the person: