Iowa Code § 29C.20
85 Acts, ch 53, §2; 85 Acts, ch 195, §6; 89 Acts, ch 315, §27; 92 Acts, ch 1139, §18; 97 Acts, ch 210, §19; 2003 Acts, ch 155, §1; 2003 Acts, ch 179, § 105; 2005 Acts, ch 89, §1; 2006 Acts, ch 1185, § 63, 64; 2011 Acts, ch 131, §23, 158; 2016 Acts, ch 1028, §2
Referred to in §7D.29, 29A.27