Versions of Iowa Code 166.13 - Revocation of permit on LawServer 2023 Iowa Code 166.13 – Revocation of permit 2022 Iowa Code 166.13 – Revocation of permit 2020 Iowa Code 166.13 – Revocation of permit 2018 Iowa Code 166.13 – Revocation of permit 2016 Iowa Code 166.13 – Revocation of permit 2014 Iowa Code 166.13 – Revocation of permit. 2009 Iowa Code 166.13 – Revocation of permit