Versions of Iowa Code 135A.11 - Implementation on LawServer 2024 Iowa Code 135A.11 – Implementation 2023 Iowa Code 135A.11 – Implementation 2022 Iowa Code 135A.11 – Implementation 2020 Iowa Code 135A.11 – Implementation 2018 Iowa Code 135A.11 – Implementation 2016 Iowa Code 135A.11 – Implementation 2014 Iowa Code 135A.11 – Implementation. 2009 Iowa Code 135A.11 – Implementation