Iowa Code § 252K.616: Procedures to register child support order of foreign country for modification.

A party or support enforcement agency seeking to modify, or to modify and enforce, a foreign child support order not under the convention may register that order in this state under sections 252K.601 through 252K.608 if the order has not been registered. A petition or comparable pleading for modification may be filed at the same time as a request for registration, or at another time. The pleading must specify the grounds for modification.