Versions of Iowa Code 28E.7 - Obligations not excused on LawServer 2023 Iowa Code 28E.7 – Obligations not excused 2022 Iowa Code 28E.7 – Obligations not excused 2020 Iowa Code 28E.7 – Obligations not excused 2018 Iowa Code 28E.7 – Obligations not excused 2016 Iowa Code 28E.7 – Obligations not excused 2014 Iowa Code 28E.7 – Obligations not excused. 2009 Iowa Code 28E.7 – Obligations not excused