When the division of child support (DCS) receives an intergovernmental request for a determination of controlling order, DCS must:

(1) File the controlling order determination request with the appropriate tribunal in its state within thirty calendar days of receipt of the request or location of the noncustodial parent, whichever occurs later; and

(2) Notify the initiating state agency, the controlling order state and any state where a support order in the case was issued or registered, of the controlling order determination and any reconciled arrearages within thirty calendar days of receipt of the determination from the tribunal.