Oregon Statutes - Chapter 237 - Public Employee Retirement Generally - Section 237.133 - [1953 c.200 §17; 1955 c.131 §10; 1957 c.630 §10; 1959 c.333 §3; 1961 c.331 §3; 1967 c.622 §11; 1969 c.650 §1; 1971 c.317 §1; 1975 c.137 §4; 1975 c.200 §3; 1979 c.214 §1; 1987 c.898 §20; renumbered 238.088 in 1995]