Possession of the drug must be for the purpose of trafficking, since possession for personal use is atypical from a criminal point of view.
In practice, to distinguish between possession for the purpose of trafficking – criminally typical – and possession for personal consumption – criminally atypical –, evidence of circumstantial evidence is usually used, taking into account the following data: the condition of the addict or consumer, the quantity of the substance, the purity of the drug, the discovery of utensils for the manipulation, preparation and subsequent distribution of the drug, such as precision scales, the diversity or variety of the drug found, the discovery of unjustified cash or the market value of the drug.
However, our Supreme Court, even in cases where the person carrying the narcotic substance is a consumer, has considered that the drug is intended for trafficking when the quantity exceeds the average consumer’s stockpile.
Notwithstanding the foregoing, the truth is that there is no quantity above which it can be stated that the crime of drug trafficking exists.
In cases where there are no other incriminating elements, such as those described above, possession of drugs in quantities less than three days’ worth of personal use should be considered possession for personal use, not punishable by criminal law. Our Supreme Court ruled in this regard in its Judgments 843/13, 12-11; 629/06, 12-6, among many others.
For example, in the case of cocaine , a line of jurisprudence, expressed in various Supreme Court rulings, has established a daily dose of two grams, and has presumed the purpose of trafficking in possession exceeding fifteen grams.
Notwithstanding the foregoing, other rulings by the same Court have placed the average daily consumption of cocaine at one and a half grams, in accordance with the criteria of the National Institute of Toxicology, and this figure for daily consumption was accepted by the non-jurisdictional Plenary Session of the Criminal Division of the Supreme Court on October 19, 2001.
The National Institute of Toxicology also believes that the average user typically consumes drugs for five days.
With regard to hashish, case law has considered that amounts of the indicated drug exceeding fifty grams are intended for transmission to consumers (SS. of 4-5-98 [RJ 1998, 4605], 8-11-91 [RJ 1991, 7985], 12-12-94 [RJ 1994, 9805], 20-1 [RJ 1995, 74] and 5-11-95 and 10.1 [RJ 1996, 8898] and 12-296 [RJ 1996, 914]). With regard to heroin, the National Institute of Toxicology has set the allowance for personal consumption at three grams .