Versions of Oregon Statutes 537.480 - Rules; criteria for evaluating allocation and determining mitigation required on LawServer 2023 Oregon Statutes 537.480 – Rules; criteria for evaluating allocation and determining mitigation required 2021 Oregon Statutes 537.480 – Rules; criteria for evaluating allocation and determining mitigation required 2019 Oregon Statutes 537.480 – Rules; criteria for evaluating allocation and determining mitigation required 2017 Oregon Statutes 537.480 – Rules; criteria for evaluating allocation and determining mitigation required 2015 Oregon Statutes 537.480 – Rules; criteria for evaluating allocation and determining mitigation required 2013 Oregon Statutes 537.480 – Rules; criteria for evaluating allocation and determining mitigation required 2009 Oregon Statutes 537.480 – Rules; criteria for evaluating allocation and determining mitigation required