Ohio Rev. Code § 3123.921: Notice to agency that arrearage has been paid in full.

If a child support enforcement agency contacts a consumer reporting agency and if the obligor pays the entire arrearage under the support order that is the basis for the determination of default, both of the following apply:

(A) The obligor may give each consumer reporting agency contacted a written notice that the arrearage has been paid in full and may request that the child support enforcement agency give each consumer reporting agency that was contacted a written confirmation that the arrearage has been paid in full. The consumer reporting agency shall not record the full payment of the obligor's arrearage until the child support enforcement agency confirms the payment.

(B) If the obligor requests that the child support enforcement agency confirm that the arrearage has been paid in full, the child support enforcement agency shall give each consumer reporting agency contacted written confirmation that the arrearage has been paid in full.