Iowa Code § 123.47
85 Acts, ch 32, §37; 92 Acts, ch 1231, §8; 94 Acts, ch 1105, §1; 94 Acts, ch 1172, §2; 95 Acts, ch 191, §3; 97 Acts, ch 126, §2; 99 Acts, ch 153, §1; 2005 Acts, ch 105, §1; 2010 Acts, ch 1071, §2; 2010 Acts, ch 1128, §2
Referred to in §123.47B, 135B.34, 135C.33, 137C.25C, 232.2, 232.19, 232.22, 232.52, 321.216B, 321.284, 321.284A, 701.12, 805.8C (7), 805.8C(8), 901C.3
Subsection 4, paragraph a, subparagraph (2) amended