Versions of Iowa Code 8.4 - Department of management on LawServer 2023 Iowa Code 8.4 – Department of management 2022 Iowa Code 8.4 – Department of management 2020 Iowa Code 8.4 – Department of management 2018 Iowa Code 8.4 – Department of management 2016 Iowa Code 8.4 – Department of management 2014 Iowa Code 8.4 – Department of management. 2009 Iowa Code 8.4 – Department of management