The worldwide agreements constitute the lawful mention on Psychotropic Substances, in which three conventions have attracted the legal frame for globally banned.The only Convention for the calendar year 1961 (amended by the routine of 1972), which created the organic Psychotropic Substances, particularly under control.Convention for the {year|calendar year} 1971, which aims the industrial substances like diethyl acid (L S) amphetamines, buprenorphine and Benzodiazepine.United Nations Convention ...