Council Regulation (EEC) No 3677/90 of 13 December 1990 laying down measures to be taken to discourage the diversion of certain substances to the illicit manufacture of narcotic drugs and psychotropic substances
Uredba Sveta (EGS) št. 3677/90 z dne 13. decembra 1990 o določitvi ukrepov, sprejetih za preprečevanje zlorabe nekaterih snovi za nezakonito proizvodnjo mamil in drugih psihotropnih snovi