Versions of Iowa Code 29B.71 - Restoration on LawServer 2023 Iowa Code 29B.71 – Restoration 2022 Iowa Code 29B.71 – Restoration 2020 Iowa Code 29B.71 – Restoration 2018 Iowa Code 29B.71 – Restoration 2016 Iowa Code 29B.71 – Restoration 2014 Iowa Code 29B.71 – Restoration. 2009 Iowa Code 29B.71 – Restoration