Versions of Iowa Code 522D.6 - License on LawServer 2024 Iowa Code 522D.6 – License 2023 Iowa Code 522D.6 – License 2022 Iowa Code 522D.6 – License 2020 Iowa Code 522D.6 – License 2018 Iowa Code 522D.6 – License 2016 Iowa Code 522D.6 – License 2014 Iowa Code 522D.6 – License.