Versions of Iowa Code 144.12 - Forms uniform on LawServer 2023 Iowa Code 144.12 – Forms uniform 2022 Iowa Code 144.12 – Forms uniform 2020 Iowa Code 144.12 – Forms uniform 2018 Iowa Code 144.12 – Forms uniform 2016 Iowa Code 144.12 – Forms uniform 2014 Iowa Code 144.12 – Forms uniform. 2009 Iowa Code 144.12 – Forms uniform