Versions of Iowa Code 602.6404 - Qualifications on LawServer 2023 Iowa Code 602.6404 – Qualifications 2022 Iowa Code 602.6404 – Qualifications 2020 Iowa Code 602.6404 – Qualifications 2018 Iowa Code 602.6404 – Qualifications 2016 Iowa Code 602.6404 – Qualifications 2014 Iowa Code 602.6404 – Qualifications. 2009 Iowa Code 602.6404 – Qualifications