Versions of Iowa Code 229.40 - Rules for proceedings on LawServer 2023 Iowa Code 229.40 – Rules for proceedings 2022 Iowa Code 229.40 – Rules for proceedings 2020 Iowa Code 229.40 – Rules for proceedings 2018 Iowa Code 229.40 – Rules for proceedings 2016 Iowa Code 229.40 – Rules for proceedings 2014 Iowa Code 229.40 – Rules for proceedings. 2009 Iowa Code 229.40 – Rules for proceedings