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