Versions of See prior versions of a law on LawServer 2023 Oregon Statutes 468A.140 – Assumption, retention and transfer of control over classes of air contamination sources 2021 Oregon Statutes 468A.140 – Assumption, retention and transfer of control over classes of air contamination sources 2019 Oregon Statutes 468A.140 – Assumption, retention and transfer of control over classes of air contamination sources 2017 Oregon Statutes 468A.140 – Assumption, retention and transfer of control over classes of air contamination sources 2015 Oregon Statutes 468A.140 – Assumption, retention and transfer of control over classes of air contamination sources 2013 Oregon Statutes 468A.140 – Assumption, retention and transfer of control over classes of air contamination sources 2009 Oregon Statutes 468A.140 – Assumption, retention and transfer of control over classes of air contamination sources