Versions of Iowa Code 89A.7 - Alteration permits on LawServer 2024 Iowa Code 89A.7 – Alteration permits 2023 Iowa Code 89A.7 – Alteration permits 2022 Iowa Code 89A.7 – Alteration permits 2020 Iowa Code 89A.7 – Alteration permits 2018 Iowa Code 89A.7 – Alteration permits 2016 Iowa Code 89A.7 – Alteration permits 2014 Iowa Code 89A.7 – Alteration permits. 2009 Iowa Code 89A.7 – Alteration permits