Iowa Code § 135A.9
The department shall adopt rules pursuant to chapter 17A to implement this chapter which shall include but are not limited to the following:
2009 Acts, ch 182, §123, 126; 2010 Acts, ch 1061, §29; 2016 Acts, ch 1026, §5; 2019 Acts, ch 85, §73; 2023 Acts, ch 19, §162; 2024 Acts, ch 1170, §389