Versions of Iowa Code 74A.1 - Applicability on LawServer 2024 Iowa Code 74A.1 – Applicability 2023 Iowa Code 74A.1 – Applicability 2022 Iowa Code 74A.1 – Applicability 2020 Iowa Code 74A.1 – Applicability 2018 Iowa Code 74A.1 – Applicability 2016 Iowa Code 74A.1 – Applicability 2014 Iowa Code 74A.1 – Applicability. 2009 Iowa Code 74A.1 – Applicability