Versions of Iowa Code 323.9 - Violations on LawServer 2024 Iowa Code 323.9 – Violations 2023 Iowa Code 323.9 – Violations 2022 Iowa Code 323.9 – Violations 2020 Iowa Code 323.9 – Violations 2018 Iowa Code 323.9 – Violations 2016 Iowa Code 323.9 – Violations 2014 Iowa Code 323.9 – Violations. 2009 Iowa Code 323.9 – Violations