Versions of Iowa Code 9C.8 - Revocation on LawServer 2024 Iowa Code 9C.8 – Revocation 2023 Iowa Code 9C.8 – Revocation 2022 Iowa Code 9C.8 – Revocation 2020 Iowa Code 9C.8 – Revocation 2018 Iowa Code 9C.8 – Revocation 2016 Iowa Code 9C.8 – Revocation 2014 Iowa Code 9C.8 – Revocation. 2009 Iowa Code 9C.8 – Revocation