Versions of Iowa Code 137.101 - Title and purpose on LawServer 2023 Iowa Code 137.101 – Title and purpose 2022 Iowa Code 137.101 – Title and purpose 2020 Iowa Code 137.101 – Title and purpose 2018 Iowa Code 137.101 – Title and purpose 2016 Iowa Code 137.101 – Title and purpose 2014 Iowa Code 137.101 – Title and purpose. 2009 Iowa Code 137.101 – Title and purpose