2023 Oregon Statutes 312.020 – Supervision by Department of Revenue; enforcement

2021 Oregon Statutes 312.020 – Supervision by Department of Revenue; enforcement

2019 Oregon Statutes 312.020 – Supervision by Department of Revenue; enforcement

2017 Oregon Statutes 312.020 – Supervision by Department of Revenue; enforcement

2015 Oregon Statutes 312.020 – Supervision by Department of Revenue; enforcement

2013 Oregon Statutes 312.020 – Supervision by Department of Revenue; enforcement

2009 Oregon Statutes 312.020 – Supervision by Department of Revenue; enforcement