Versions of Iowa Code 173.5 - Duties of the convention on LawServer 2023 Iowa Code 173.5 – Duties of the convention 2022 Iowa Code 173.5 – Duties of the convention 2020 Iowa Code 173.5 – Duties of the convention 2018 Iowa Code 173.5 – Duties of the convention 2016 Iowa Code 173.5 – Duties of the convention 2014 Iowa Code 173.5 – Duties of the convention. 2009 Iowa Code 173.5 – Duties of the convention