Iowa Statutes § 69.19 Terms of appointments confirmed by the senate

All terms of office of positions which are appointed by the governor, have a fixed term, and are subject to confirmation by the senate shall begin at 12:01 a.m. on May 1 in the year of appointment and expire at 12:00 midnight on April 30 in the year of expiration, except terms of office of members of the state transportation commission shall begin and expire as provided in section 307A.1A , subsection 1.