Iowa Code § 252B.20
93 Acts, ch 79, §24; 94 Acts, ch 1171, §18; 96 Acts, ch 1141, §4; 97 Acts, ch 41, §32; 98 Acts, ch 1170, §46, 47; 2005 Acts, ch 112, §2-5; 2011 Acts, ch 25, § 20; 2015 Acts, ch 110, § 119, 123; 2023 Acts, ch 19, § 863
Referred to in §252B.20A
Section amended