2024 Iowa Code 53.31 – Challenges

2023 Iowa Code 53.31 – Challenges

2022 Iowa Code 53.31 – Challenges

2020 Iowa Code 53.31 – Challenges

2018 Iowa Code 53.31 – Challenges

2016 Iowa Code 53.31 – Challenges

2014 Iowa Code 53.31 – Challenges.

2009 Iowa Code 53.31 – Challenges