Versions of Iowa Code 8.52 - Planning responsibility on LawServer 2023 Iowa Code 8.52 – Planning responsibility 2022 Iowa Code 8.52 – Planning responsibility 2020 Iowa Code 8.52 – Planning responsibility 2018 Iowa Code 8.52 – Planning responsibility 2016 Iowa Code 8.52 – Planning responsibility 2014 Iowa Code 8.52 – Planning responsibility. 2009 Iowa Code 8.52 – Planning responsibility