Iowa Code
Chapter 380 - CITY LEGISLATION
Section 380.5 - Mayor.

380.5 Mayor.
The mayor may sign, veto, or take no action on an ordinance, amendment, or resolution passed by the council. However, the mayor may not veto an ordinance, amendment, or resolution if the mayor was entitled to vote on such measure at the time of passage.
[C97, §685; C24, 27, 31, 35, 39, §5718; C46, 50, 54, 58, 62, 66, 71, 73, §366.5; C75, 77, 79, 81, §380.5]
97 Acts, ch 168, §6