Versions of Iowa Code 232.73A - Retaliation prohibited -- remedy on LawServer 2023 Iowa Code 232.73A – Retaliation prohibited — remedy 2022 Iowa Code 232.73A – Retaliation prohibited — remedy. 2020 Iowa Code 232.73A – Retaliation prohibited — remedy. 2018 Iowa Code 232.73A – Retaliation prohibited — remedy. 2016 Iowa Code 232.73A – Retaliation prohibited 2014 Iowa Code 232.73A – Retaliation prohibited – remedy.