Measure mandates establishment/ funding of "addiction recovery centers" (centers) within each existing coordinated care organization service area by October 1, 2021; centers provide drug users with triage, health assessments, treatment, recovery services. To fund centers, measure dedicates all marijuana tax revenue above $11,250,000 quarterly, legislative appropriations, and any savings from reductions in arrests, incarceration, supervision resulting from the measure. Reduces marijuana tax revenue for other uses. Measure reclassifies personal non-commercial possession of certain drugs under specified amount from misdemeanor or felony (depending on person's criminal history) to Class E violation subject to either $100 fine or a completed health assessment by center. Oregon Health Authority establishes council to distribute funds/ oversee implementation of centers. Secretary of State audits biennially. Other provisions.