Versions of Iowa Code 9B.17 - Official stamp on LawServer 2023 Iowa Code 9B.17 – Official stamp 2022 Iowa Code 9B.17 – Official stamp 2020 Iowa Code 9B.17 – Official stamp 2018 Iowa Code 9B.17 – Official stamp 2016 Iowa Code 9B.17 – Official stamp 2014 Iowa Code 9B.17 – Official stamp.