If a child support enforcement agency sends a notice imposing a withholding or deduction requirement or a court or agency sends an order imposing any other appropriate requirement to a person under section 3121.14 or 3121.15 of the Revised Code, the notice or order also shall be considered to have been issued under section 3121.03 of the Revised Code. The notice or order is final and is enforceable by the court.
Notice is final and enforceable
Ohio Rev. Code Ann. § 3121.16, under Chapter 3121 | Collection and Disbursement of Child Support.
Ohio Rev. Code Ann. § 3121.16