Versions of Iowa Code 710A.5 - Certification on LawServer 2023 Iowa Code 710A.5 – Certification 2022 Iowa Code 710A.5 – Certification 2020 Iowa Code 710A.5 – Certification 2018 Iowa Code 710A.5 – Certification 2016 Iowa Code 710A.5 – Certification 2014 Iowa Code 710A.5 – Certification. 2009 Iowa Code 710A.5 – Certification