ORS § 475.854 : ALCOHOLIC LIQUORS; CONTROLLED SUBSTANCES; DRUGS — CONTROLLED SUBSTANCES; ILLEGAL DRUG CLEANUP; MISCELLANEOUS DRUGS; PARAPHERNALIA; PRECURSORS —PENALTIES — Unlawful possession of heroin TEXT PDF (1) It is unlawful for any person knowingly or intentionally to possess heroin. (2) (a) Unlawful possession of heroin is a Class E violation. (b) Notwithstanding paragraph (a) of this subsection, unlawful possession of heroin is a Class A misdemeanor if the person possesses one gram or more of a mixture or substance containing a detectable amount of heroin. (c) Notwithstanding paragraphs (a) and (b) of this subsection, unlawful possession of heroin is a Class B felony if: (A) The possession is a commercial drug offense under ORS 475.900(1)(b); or (B) The person possesses a substantial quantity under ORS 475.900(2)(b). ORS 475.854 Amended by 2021 Ch. 591,§ 36, eff. 7/19/2021. Amended by 2017 Ch. 706,§ 12, eff. 8/16/2017. 2005 c. 708, § 28