2024 Iowa Code 100.30 – Investigation may be private

2023 Iowa Code 100.30 – Investigation may be private

2022 Iowa Code 100.30 – Investigation may be private

2020 Iowa Code 100.30 – Investigation may be private

2018 Iowa Code 100.30 – Investigation may be private

2016 Iowa Code 100.30 – Investigation may be private

2014 Iowa Code 100.30 – Investigation may be private.

2009 Iowa Code 100.30 – Investigation may be private