Versions of Iowa Code 514.3 - Approval by commissioner on LawServer 2023 Iowa Code 514.3 – Approval by commissioner 2022 Iowa Code 514.3 – Approval by commissioner 2020 Iowa Code 514.3 – Approval by commissioner 2018 Iowa Code 514.3 – Approval by commissioner 2016 Iowa Code 514.3 – Approval by commissioner 2014 Iowa Code 514.3 – Approval by commissioner. 2009 Iowa Code 514.3 – Approval by commissioner