Versions of Iowa Code 544A.9 - Licensure on LawServer 2023 Iowa Code 544A.9 – Licensure 2022 Iowa Code 544A.9 – Licensure 2020 Iowa Code 544A.9 – Licensure 2018 Iowa Code 544A.9 – Licensure 2016 Iowa Code 544A.9 – Registration 2014 Iowa Code 544A.9 – Registration. 2009 Iowa Code 544A.9 – Registration