Versions of Oregon Statutes 238.480 - Effect of change to calendar year on contributions and credit of members on LawServer 2023 Oregon Statutes 238.480 – Effect of change to calendar year on contributions and credit of members 2021 Oregon Statutes 238.480 – Effect of change to calendar year on contributions and credit of members 2019 Oregon Statutes 238.480 – Effect of change to calendar year on contributions and credit of members 2017 Oregon Statutes 238.480 – Effect of change to calendar year on contributions and credit of members 2015 Oregon Statutes 238.480 – Effect of change to calendar year on contributions and credit of members 2013 Oregon Statutes 238.480 – Effect of change to calendar year on contributions and credit of members 2009 Oregon Statutes 238.480 – Effect of change to calendar year on contributions and credit of members