Versions of Ohio Code 2151.4220 - [Recodified from R.C. 2151.4210] Memorandum of understanding required; signatories on LawServer 2024 Ohio Code 2151.4220 – [Recodified from R.C. 2151.4210] Memorandum of understanding required; signatories 2023 Ohio Code 2151.4220 – [Recodified from R.C. 2151.4210] Memorandum of understanding required; signatories