Versions of Iowa Code 147.22 - Officers on LawServer 2024 Iowa Code 147.22 – Officers 2023 Iowa Code 147.22 – Officers 2022 Iowa Code 147.22 – Officers 2020 Iowa Code 147.22 – Officers 2018 Iowa Code 147.22 – Officers 2016 Iowa Code 147.22 – Officers 2014 Iowa Code 147.22 – Officers. 2009 Iowa Code 147.22 – Officers