Versions of Iowa Code 15.117 - Chief technology officer on LawServer 2023 Iowa Code 15.117 – Chief technology officer 2022 Iowa Code 15.117 – Chief technology officer 2020 Iowa Code 15.117 – Chief technology officer 2018 Iowa Code 15.117 – Chief technology officer 2016 Iowa Code 15.117 – Chief technology officer 2014 Iowa Code 15.117 – Chief technology officer. 2009 Iowa Code 15.117 – Chief technology officer