Iowa Code § 598C.404: Termination by operation of law of temporary grant of custodial responsibility established by court order.

1. If an agreement between the parties to terminate a temporary order for custodial responsibility under article III has not been filed, the order terminates sixty days after the deploying parent gives notice in a record to the other parent and any nonparent granted custodial responsibility that the deploying parent has returned from deployment.

2. A proceeding seeking to prevent termination of a temporary order for custodial responsibility is governed by the law of this state other than this chapter.