2024 Iowa Code 522D.2 – License required

2023 Iowa Code 522D.2 – License required

2022 Iowa Code 522D.2 – License required

2020 Iowa Code 522D.2 – License required

2018 Iowa Code 522D.2 – License required

2016 Iowa Code 522D.2 – License required

2014 Iowa Code 522D.2 – License required.