Versions of Iowa Code 232.35 - Filing of petition on LawServer 2023 Iowa Code 232.35 – Filing of petition 2022 Iowa Code 232.35 – Filing of petition 2020 Iowa Code 232.35 – Filing of petition 2018 Iowa Code 232.35 – Filing of petition 2016 Iowa Code 232.35 – Filing of petition 2014 Iowa Code 232.35 – Filing of petition. 2009 Iowa Code 232.35 – Filing of petition