Ohio Rev. Code Ann. § 151.01
(A) As used in sections 151.01 to 151.11 and 151.40 of the Revised Code and in the applicable bond proceedings unless otherwise provided:
(E) The bond proceedings may contain additional provisions customary or appropriate to the financing or to the obligations or to particular obligations including, but not limited to, provisions for:
(J)
(1) Subject to Section 2k, 2l, 2m, 2n, 2o, 2p, 2q, or 15, and Section 17, of Article VIII, Ohio Constitution and sections 151.01 to 151.11 or 151.40 of the Revised Code, the issuing authority may, in addition to the authority referred to in division (B) of this section, authorize and provide for the issuance of:
(L)
(R) Unless otherwise provided in any applicable bond proceedings, moneys to the credit of special funds may be invested by or on behalf of the state only in one or more of the following: