Iowa Code § 49.30
90 Acts, ch 1238, §17; 94 Acts, ch 1169, §64; 97 Acts, ch 170, §29; 98 Acts, ch 1100, §6; 2002 Acts, ch 1134, §31, 115; 2005 Acts, ch 152, §7, 8; 2007 Acts, ch 190, § 20 - 22; 2010 Acts, ch 1033, § 18; 2017 Acts, ch 155, § 19, 44
Referred to in §43.31, 49.43, 49.57A
Single ballot, exceptions; see also, §49.43, 52.24