Versions of Iowa Code 502.321A - Special definitions on LawServer 2023 Iowa Code 502.321A – Special definitions 2022 Iowa Code 502.321A – Special definitions 2020 Iowa Code 502.321A – Special definitions 2018 Iowa Code 502.321A – Special definitions 2016 Iowa Code 502.321A – Special definitions 2014 Iowa Code 502.321A – Special definitions. 2009 Iowa Code 502.321A – Special definitions