Ohio Revised Code Title I. State Government § 133.21

(A) Except as provided in divisions (B) and (C) of this section, the principal amount of securities issued by any subdivision shall be payable in semiannual or annual installments, as serial securities or by mandatory sinking fund or mandatory sinking fund redemption requirements, in:

(B) Except for refunding securities issued pursuant to section 133.34 of the Revised Code, and except for securities issued to fund or refund anticipatory securities to the extent required to comply with division (C)(2) or (3) of section 133.22 of the Revised Code, the first principal payment of securities issued with semiannual payments shall not be later than the first day of the second February following the fifteenth day of July next following the passage of the legislation that authorized the issue of the securities and of securities issued with annual payments shall not be later than the first day of the third August next following the fifteenth day of July next following such passage.

(C) Divisions (A) and (B) of this section do not apply to any of the following:

(D) For purposes of this section, payments of principal, in the case of principal payable in accordance with mandatory sinking fund or mandatory sinking fund redemption requirements, means the sinking fund deposits on account of principal; and, in the case of securities issued in multiple installments or series for the same purpose, the principal payment requirement of division (A) of this section may be met either with respect to each installment or series of the securities or with respect to all installments or series on a consolidated basis.