Versions of See prior versions of a law on LawServer 2023 Oregon Statutes 468A.271 – Clean fuels program design requirements; duties of Department of Environmental Quality, State Department of Agriculture 2021 Oregon Statutes 468A.271 – Clean fuels program design requirements; duties of Department of Environmental Quality, State Department of Agriculture 2019 Oregon Statutes 468A.271 – Clean fuels program design requirements; duties of Department of Environmental Quality, State Department of Agriculture 2017 Oregon Statutes 468A.271 – Clean fuels program design requirements; duties of Department of Environmental Quality, State Department of Agriculture