2024 Iowa Code 306C.4 – Requirements as to screening

2023 Iowa Code 306C.4 – Requirements as to screening

2022 Iowa Code 306C.4 – Requirements as to screening

2020 Iowa Code 306C.4 – Requirements as to screening

2018 Iowa Code 306C.4 – Requirements as to screening

2016 Iowa Code 306C.4 – Requirements as to screening

2014 Iowa Code 306C.4 – Requirements as to screening.

2009 Iowa Code 306C.4 – Requirements as to screening