2019 Oregon Statutes 601.120 – Department to administer and enforce disposal provisions; rules and regulations

2009 Oregon Statutes 601.120 – Department to administer and enforce disposal provisions; rules and regulations

2013 Oregon Statutes 601.120 – Department to administer and enforce disposal provisions; rules and regulations

2015 Oregon Statutes 601.120 – Department to administer and enforce disposal provisions; rules and regulations

2017 Oregon Statutes 601.120 – Department to administer and enforce disposal provisions; rules and regulations