Iowa Code § 455B.104
93 Acts, ch 176, §44; 94 Acts, ch 1119, §30; 98 Acts, ch 1209, §10, 53; 2002 Acts, ch 1137, §68, 71; 2002 Acts, 2nd Ex, ch 1003, §260, 262; 2009 Acts, ch 123, §31; 2010 Acts, ch 1031, §258; 2010 Acts, ch 1193, §54; 2011 Acts, ch 9, §2; 2011 Acts, ch 118, §86, 89; 2012 Acts, ch 1126, §25; 2021 Acts, ch 76, §150