Ohio Rev. Code Ann. § 4510.13
(A)
(2) No judge or mayor shall suspend the following portions of the suspension of an offender's driver's or commercial driver's license or permit or nonresident operating privilege imposed under division (G) or (H) of section 4511.19 of the Revised Code or under section 4510.07 of the Revised Code for a conviction of a violation of a municipal OVI ordinance, provided that division (A)(2) of this section does not limit a court or mayor in crediting any period of suspension imposed pursuant to division (B) or (C) of section 4511.191 of the Revised Code against any time of judicial suspension imposed pursuant to section 4511.19 or 4510.07 of the Revised Code, as described in divisions (B)(2) and (C)(2) of section 4511.191 of the Revised Code:
(5) No judge or mayor shall grant limited driving privileges to an offender whose driver's or commercial driver's license or permit or nonresident operating privilege has been suspended under division (G) or (H) of section 4511.19 of the Revised Code, under division (C) of section 4511.191 of the Revised Code, or under section 4510.07 of the Revised Code for a conviction of a violation of a municipal OVI ordinance during any of the following periods of time:
(d) The first one hundred eighty days of a suspension imposed under division (C)(1)(c) of section 4511.191 of the Revised Code. On or after the one hundred eighty-first day of suspension, the court may grant limited driving privileges, and either of the following applies:
(e) The first forty-five days of a suspension imposed under division (G)(1)(b) of section 4511.19 of the Revised Code or a comparable length suspension imposed under section 4510.07 of the Revised Code. On or after the forty-sixth day of the suspension, the court may grant limited driving privileges, and either of the following applies:
(f) The first one hundred eighty days of a suspension imposed under division (G)(1)(c) of section 4511.19 of the Revised Code or a comparable length suspension imposed under section 4510.07 of the Revised Code. On or after the one hundred eighty-first day of the suspension, the court may grant limited driving privileges, and either of the following applies:
(g) The first three years of a suspension imposed under division (G)(1)(d) or (e) of section 4511.19 of the Revised Code or a comparable length suspension imposed under section 4510.07 of the Revised Code, or of a suspension imposed under division (C)(1)(d) of section 4511.191 of the Revised Code. On or after the first three years of suspension, the court may grant limited driving privileges, and either of the following applies:
(6) No judge or mayor shall grant limited driving privileges to an offender whose driver's or commercial driver's license or permit or nonresident operating privilege has been suspended under division (B) of section 4511.191 of the Revised Code during any of the following periods of time:
(8) In any case in which an offender is required by a court under this section to operate a motor vehicle that is equipped with a certified ignition interlock device and either the offender commits an ignition interlock device violation as defined under section 4510.46 of the Revised Code or the offender operates a motor vehicle that is not equipped with a certified ignition interlock device, the following applies:
(d) If the violation occurred within sixty days of the end of the suspension of the offender's driver's or commercial driver's license or permit or nonresident operating privilege and the court does not impose an increase in the period of the suspension under division (A)(8)(c) of this section, the court shall proceed as follows:
(C)
(F)
(3)