Versions of Iowa Code 554.4203 - Effect of instructions on LawServer 2023 Iowa Code 554.4203 – Effect of instructions 2022 Iowa Code 554.4203 – Effect of instructions 2020 Iowa Code 554.4203 – Effect of instructions 2018 Iowa Code 554.4203 – Effect of instructions 2016 Iowa Code 554.4203 – Effect of instructions 2014 Iowa Code 554.4203 – Effect of instructions. 2009 Iowa Code 554.4203 – Effect of instructions