Ohio Revised Code Title XXXIII. Education Libraries § 3309.97

(A) Maintain on deposit with the school employees retirement system, or the entity administering the plan pursuant to a contract with the school employees retirement board, any amounts that have accumulated on behalf of the member;

(B) If the member has withdrawn the amounts described in division (A) of this section, redeposit with the system or the entity administering the plan the amounts withdrawn;

(C) Make additional deposits as permitted by the “Internal Revenue Code of 1986,” 100 Stat. 2085, 26 U.S.C.A. 1, as amended.