2023 Iowa Code 258.1 – Federal Act accepted

2022 Iowa Code 258.1 – Federal Act accepted

2020 Iowa Code 258.1 – Federal Act accepted

2018 Iowa Code 258.1 – Federal Act accepted

2016 Iowa Code 258.1 – Federal Act accepted

2014 Iowa Code 258.1 – Federal Act accepted.

2009 Iowa Code 258.1 – Federal Act accepted