Ohio Rev. Code Ann. § 5502.10
(A) The department of public safety, not later than ninety days after the effective date of this section, shall do all of the following:
(1) Establish and maintain a state registry, named "Ohio's habitual OVI/OMWI offenders," that contains all of the information specified in divisions (A)(1)(a) and (b) of this section regarding any person who on or after the effective date of this section is convicted in this state for the fifth or subsequent time in the preceding twenty years of an OVI/OMWI violation. The state registry is a public record open for inspection under section 149.43 of the Revised Code. The department shall obtain the information to be included in the state registry from the reports provided by the court pursuant to division (B) of this section. The state registry of Ohio's habitual OVI/OMWI offenders shall include at least the following information regarding each offender who on or after the effective date of this section is convicted in this state for the fifth or subsequent time in the preceding twenty years of an OVI/OMWI violation:
(D) As used in this section:
(2) "OVI/OMWI violation" means any of the following: