2024 Iowa Code 321I.9 – Exempt vehicles

2023 Iowa Code 321I.9 – Exempt vehicles

2022 Iowa Code 321I.9 – Exempt vehicles

2020 Iowa Code 321I.9 – Exempt vehicles

2018 Iowa Code 321I.9 – Exempt vehicles

2016 Iowa Code 321I.9 – Exempt vehicles

2014 Iowa Code 321I.9 – Exempt vehicles.

2009 Iowa Code 321I.9 – Exempt vehicles