Posession of less than one ounce of marijuana was decriminalized in Oregon in 1973. It is not a misdemeanor, it is an infraction comparable to getting a ticket for jaywalking or allowing your dog to run loose, with a fine not to exceed $500. Posession of a roach at a concert in 1979 would not be the sole basis for denial of a CHL renewal unless there is more to the story that we are not hearing.
Indeed... Oregon Decriminalization Bill of 1973
I stand corrected