Versions of Iowa Code 533D.4 - Surrender of license on LawServer 2023 Iowa Code 533D.4 – Surrender of license 2022 Iowa Code 533D.4 – Surrender of license 2020 Iowa Code 533D.4 – Surrender of license 2018 Iowa Code 533D.4 – Surrender of license 2016 Iowa Code 533D.4 – Surrender of license 2014 Iowa Code 533D.4 – Surrender of license. 2009 Iowa Code 533D.4 – Surrender of license