Mo. Rev. Stat. § 454.1617
Current with changes from the 2023 Legislative Session
If an obligor's employer receives two or more income withholding orders with respect to the earnings of the same obligor, the employer satisfies the terms of the orders if the employer complies with the law of the state of the obligor's principal place of employment to establish the priorities for withholding and allocating income withheld for two or more child support obligees.
§ 454.1617, RSMo