Versions of Iowa Code 135I.3 - Registration required on LawServer 2023 Iowa Code 135I.3 – Registration required 2022 Iowa Code 135I.3 – Registration required 2020 Iowa Code 135I.3 – Registration required 2018 Iowa Code 135I.3 – Registration required 2016 Iowa Code 135I.3 – Registration required 2014 Iowa Code 135I.3 – Registration required. 2009 Iowa Code 135I.3 – Registration required