Iowa Code § 49.36
The term “group of petitioners” as used in section 49.32 shall embrace an organization which is not a political party as defined by law.
Political party defined, §43.2 Nonparty political organizations, see chapter 44
[C24, 27, 31, 35, 39, §754; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §49.36] 2009 Acts, ch 133, §14
Referred to in §43.31, 49.57A