Versions of See prior versions of a law on LawServer 2023 Oregon Statutes 238.368 – Retirement allowance increases for members who retired before January 1, 1991 2021 Oregon Statutes 238.368 – Retirement allowance increases for members who retired before January 1, 1991 2019 Oregon Statutes 238.368 – Retirement allowance increases for members who retired before January 1, 1991 2017 Oregon Statutes 238.368 – Retirement allowance increases for members who retired before January 1, 1991 2015 Oregon Statutes 238.368 – Retirement allowance increases for members who retired before January 1, 1991 2013 Oregon Statutes 238.368 – Retirement allowance increases for members who retired before January 1, 1991