Versions of Oregon Statutes 456.595 - Petroleum supplier assessment; computation; effect of failure to pay; interest on LawServer 2023 Oregon Statutes 456.595 – Petroleum supplier assessment; computation; effect of failure to pay; interest 2021 Oregon Statutes 456.595 – Petroleum supplier assessment; computation; effect of failure to pay; interest 2019 Oregon Statutes 456.595 – Petroleum supplier assessment; computation; effect of failure to pay; interest 2017 Oregon Statutes 456.595 – Petroleum supplier assessment; computation; effect of failure to pay; interest