.Controlled substances unlawful once more in Oregon as first-in-nation practice finishes The Washington PostOregon reverses training course and recriminalizes medication ownership Fox NewsOregon: medicine ownership to be an unlawful act once again as decriminalization rule ends The Guardian USHere's just how each Portland-area region organizes to deal with drug deflection starting Sunday KGW.comOregon's drug decriminalization rule expires Capital.