2024 Iowa Code 4.1 – Rules

2023 Iowa Code 4.1 – Rules

2022 Iowa Code 4.1 – Rules

2020 Iowa Code 4.1 – Rules

2018 Iowa Code 4.1 – Rules

2016 Iowa Code 4.1 – Rules

2014 Iowa Code 4.1 – Rules.

2009 Iowa Code 4.1 – Rules