Versions of Iowa Code 359.8 - Division -- effect on LawServer 2023 Iowa Code 359.8 – Division — effect 2022 Iowa Code 359.8 – Division — effect. 2020 Iowa Code 359.8 – Division — effect. 2018 Iowa Code 359.8 – Division — effect. 2016 Iowa Code 359.8 – Division 2014 Iowa Code 359.8 – Division – effect. 2009 Iowa Code 359.8 – Division — effect