Versions of Iowa Code 28G.4 - Powers of entity on LawServer 2024 Iowa Code 28G.4 – Powers of entity 2023 Iowa Code 28G.4 – Powers of entity 2022 Iowa Code 28G.4 – Powers of entity 2020 Iowa Code 28G.4 – Powers of entity 2018 Iowa Code 28G.4 – Powers of entity 2016 Iowa Code 28G.4 – Powers of entity 2014 Iowa Code 28G.4 – Powers of entity. 2009 Iowa Code 28G.4 – Powers of entity