Iowa Code § 321.109
84 Acts, ch 1305, §60; 88 Acts, ch 1007, §1; 92 Acts, ch 1019, §1, 8; 92 Acts, ch 1222, §1; 92 Acts, ch 1232, §401, 412; 93 Acts, ch 165, §1; 96 Acts, ch 1129, §113; 96 Acts, ch 1152, §4; 2004 Acts, ch 1013, § 20, 35; 2005 Acts, ch 8, § 12, 13; 2006 Acts, ch 1068, § 16, 41; 2008 Acts, ch 1042, §1; 2008 Acts, ch 1113, §3, 11, 20, 21, 88; 2010 Acts, ch 1035, §2; 2010 Acts, ch 1061, § 180; 2014 Acts, ch 1127, §6; 2016 Acts, ch 1098, §15
84 Acts, ch 1305, §60; 88 Acts, ch 1007, §1; 92 Acts, ch 1019, §1, 8; 92 Acts, ch 1222, §1; 92 Acts, ch 1232, §401, 412; 93 Acts, ch 165, §1; 96 Acts, ch 1129, §113; 96 Acts, ch 1152, §4; 2004 Acts, ch 1013, §20, 35; 2005 Acts, ch 8, §12, 13; 2006 Acts, ch 1068, §16, 41; 2008 Acts, ch 1042, §1; 2008 Acts, ch 1113, §3, 11, 20, 21, 88; 2010 Acts, ch 1035, §2; 2010 Acts, ch 1061, §180
Referred to in §312.2, 321.17, 321.34, 321.105A, 321.110, 321.113, 321.115A, 321.116, 321.122, 321.124, 331.557