Versions of Iowa Code 321.59 - Issuance of certificate on LawServer 2023 Iowa Code 321.59 – Issuance of certificate 2022 Iowa Code 321.59 – Issuance of certificate 2020 Iowa Code 321.59 – Issuance of certificate 2018 Iowa Code 321.59 – Issuance of certificate 2016 Iowa Code 321.59 – Issuance of certificate 2014 Iowa Code 321.59 – Issuance of certificate. 2009 Iowa Code 321.59 – Issuance of certificate