2024 Iowa Code 103A.41 – State historic building code

2023 Iowa Code 103A.41 – State historic building code

2022 Iowa Code 103A.41 – State historic building code

2020 Iowa Code 103A.41 – State historic building code

2018 Iowa Code 103A.41 – State historic building code

2016 Iowa Code 103A.41 – State historic building code

2014 Iowa Code 103A.41 – State historic building code.

2009 Iowa Code 103A.41 – State historic building code