Iowa Code § 489.1003
2. Subject to section 489.1014 and any contractual rights, after a merger is approved, and at any time before articles of merger are delivered to the secretary of state for filing under section 489.1004, a constituent limited liability company may amend the plan or abandon the merger as follows:
2008 Acts, ch 1162, §73, 155
Referred to in §489.1002, 489.1015, 489.14604