Ohio Rev. Code Ann. § 9.95

Securities to which this section applies shall bear interest at not to exceed the maximum or maximum average annual interest rate per annum determined in or pursuant to the proceedings for the securities by the legislative authority, taxing authority, subdivision, governing body, officer, or other issuer, board, authority, commission, district, agency, body, or entity that is the issuer, or governing body or officer of the issuer, of those securities.