Versions of Iowa Code 207.17 - Citizen suits on LawServer 2023 Iowa Code 207.17 – Citizen suits 2022 Iowa Code 207.17 – Citizen suits 2020 Iowa Code 207.17 – Citizen suits 2018 Iowa Code 207.17 – Citizen suits 2016 Iowa Code 207.17 – Citizen suits 2014 Iowa Code 207.17 – Citizen suits. 2009 Iowa Code 207.17 – Citizen suits