The Level of crime depends on the schedule in which the involved substance is listed.
Unlawful Possession of a Precursor Substance With Intent To Manufacture A Controlled Substance, ORS 475.967, Class B Felony
Unlawful possession of heroin, ORS 475.854, Class B Felony
Unlawful possession of 3,4-methylenedioxymethamphetamine, ORS 475.874, Class B Felony
Unlawful possession of cocaine, ORS 475.884, Class C Felony
Unlawful possession of methamphetamine, ORS 475.894, Class C Felony