Versions of Iowa Code 159A.1 - Findings on LawServer 2024 Iowa Code 159A.1 – Findings 2023 Iowa Code 159A.1 – Findings 2022 Iowa Code 159A.1 – Findings 2020 Iowa Code 159A.1 – Findings 2018 Iowa Code 159A.1 – Findings 2016 Iowa Code 159A.1 – Findings 2014 Iowa Code 159A.1 – Findings. 2009 Iowa Code 159A.1 – Findings