2024 Iowa Code 514B.32 – Construction

2023 Iowa Code 514B.32 – Construction

2022 Iowa Code 514B.32 – Construction

2020 Iowa Code 514B.32 – Construction

2018 Iowa Code 514B.32 – Construction

2016 Iowa Code 514B.32 – Construction

2014 Iowa Code 514B.32 – Construction.

2009 Iowa Code 514B.32 – Construction