Iowa Code § 489.208: Withdrawal of filed record before effectiveness.

1. Except as otherwise provided in sections 489.1024, 489.1034, 489.1044, and 489.1054, a record delivered to the secretary of state for filing may be withdrawn before it takes effect by delivering to the secretary of state for filing a statement of withdrawal.

2. A statement of withdrawal must comply with all of the following:

a. Be signed by each person that signed the record being withdrawn, except as otherwise agreed by those persons.

b. Identify the record to be withdrawn.

c. If signed by fewer than all the persons that signed the record being withdrawn, state that the record is withdrawn in accordance with the agreement of all the persons that signed the record.

3. On filing by the secretary of state of a statement of withdrawal, the action or transaction evidenced by the original record does not take effect.