Versions of Iowa Code 152C.7A - Temporary exemptions on LawServer 2022 Iowa Code 152C.7A – Temporary exemptions 2020 Iowa Code 152C.7A – Temporary exemptions 2018 Iowa Code 152C.7A – Temporary exemptions 2016 Iowa Code 152C.7A – Temporary exemptions 2014 Iowa Code 152C.7A – Temporary exemptions. 2009 Iowa Code 152C.7A – Temporary exemptions