Iowa Code § 184.7: Terms and administration procedures.

1. A person shall serve as a member on the council for a term of three years. A person may serve as a member on the council for more than one term.

2. The council shall elect a chairperson, and other officers as needed, from among its voting members.

3. A majority of voting members of the council present during a meeting shall constitute a quorum. A majority of the members present during a meeting is necessary to carry out the duties and exercise the powers of the council as provided in this chapter, unless the council requires a greater number.

4. The council shall meet at such times as the council determines are necessary.