2024 Iowa Code 450.66 – Investigation by director

2023 Iowa Code 450.66 – Investigation by director

2022 Iowa Code 450.66 – Investigation by director

2020 Iowa Code 450.66 – Investigation by director

2018 Iowa Code 450.66 – Investigation by director

2016 Iowa Code 450.66 – Investigation by director

2014 Iowa Code 450.66 – Investigation by director.

2009 Iowa Code 450.66 – Investigation by director