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) One of the following applies:
(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, the person also shall demonstrate all of the following: