2024 Iowa Code 159.2 – Objects of department

2023 Iowa Code 159.2 – Objects of department

2022 Iowa Code 159.2 – Objects of department

2020 Iowa Code 159.2 – Objects of department

2018 Iowa Code 159.2 – Objects of department

2016 Iowa Code 159.2 – Objects of department

2014 Iowa Code 159.2 – Object of department.

2009 Iowa Code 159.2 – Object of department