Ohio Rev. Code § 3111.66: Filing orders and entering into registry.

A court or child support enforcement agency, whichever is applicable, shall file the following with the office of child support:

(A) An order issued pursuant to section 3111.13 of the Revised Code on or after January 1, 1998;

(B) An order issued pursuant to section 3111.22 of the Revised Code on or after January 1, 1998, that has become final and enforceable;

(C) An order issued pursuant to section 3111.46 of the Revised Code on or after the effective date of this section.

On the filing of an order pursuant to this section, the office shall enter the information on the order in the birth registry.