Versions of Iowa Code 85A.4 - Disablement defined on LawServer 2023 Iowa Code 85A.4 – Disablement defined 2022 Iowa Code 85A.4 – Disablement defined 2020 Iowa Code 85A.4 – Disablement defined 2018 Iowa Code 85A.4 – Disablement defined 2016 Iowa Code 85A.4 – Disablement defined 2014 Iowa Code 85A.4 – Disablement defined. 2009 Iowa Code 85A.4 – Disablement defined