Versions of Iowa Code 147A.28 - Prohibited acts on LawServer 2024 Iowa Code 147A.28 – Prohibited acts 2023 Iowa Code 147A.28 – Prohibited acts 2022 Iowa Code 147A.28 – Prohibited acts 2020 Iowa Code 147A.28 – Prohibited acts 2018 Iowa Code 147A.28 – Prohibited acts 2016 Iowa Code 147A.28 – Prohibited acts 2014 Iowa Code 147A.28 – Prohibited acts. 2009 Iowa Code 147A.28 – Prohibited acts