Versions of Iowa Code 229.37 - Habeas corpus on LawServer 2023 Iowa Code 229.37 – Habeas corpus 2022 Iowa Code 229.37 – Habeas corpus 2020 Iowa Code 229.37 – Habeas corpus 2018 Iowa Code 229.37 – Habeas corpus 2016 Iowa Code 229.37 – Habeas corpus 2014 Iowa Code 229.37 – Habeas corpus. 2009 Iowa Code 229.37 – Habeas corpus