Effect of ORS 430.450 to 430.555 on other evidence

Nothing in ORS 430.450 to 430.555 is intended to limit the introduction of other evidence bearing upon the question of whether or not a person is using or is under the influence of cannabis or controlled substances. [1977 c.871 §12; 1979 c.744 §27; 2017 c.21 §61]