Marijuana in Portugal: the decriminalization model that changed the world (FAQ)

The Portuguese model is often described as legalization, and this misunderstanding should be clarified at the outset. The act has not been legalized there, but rather removed from criminal law to an administrative procedure.

The second point concerns the limit, which is not a single number, but a multiplier. The law states that the supply is for ten days of average consumption, and daily doses are specified in a separate regulation based on assumptions from the 1990s.

Legal status verified in September 2026 in the text of the law from 2000 and in the regulation on doses. This is a description of the regulations, not legal advice.

Is possession of marijuana in Portugal punishable?

Possession for personal use is not a crime in Portugal, and the law states this explicitly. Consumption, acquisition, and possession for personal use constitute an administrative offense, not a criminal act, and this is the essence of the model adopted in 2000. The sanction remains, but it is imposed by a different authority.

It is worth naming this structure accurately, as it is often confused with legalization. The act has not been permitted, but rather removed from criminal law, so it remains prohibited and subject to sanction, only in a different procedure.

The law contains a provision that is almost nowhere else in this comparison. It does not apply when the consumer seeks help from the health service.

This exception is reinforced by an obligation on the part of the staff. Doctors are bound by professional secrecy, so seeking help does not lead to notifying the authorities.

As a result, Portugal falls into the group of countries with full decriminalization of possession. How this boundary looks in other countries is shown by our map of marijuana legality.

It is worth noting that this model has been in place since 2000, longer than any other solution in this comparison. It is precisely the length of its duration that has led it to be described as a model.

How much marijuana is allowed in Portugal?

The Portuguese limit is not a single number, but a multiplier, and this distinguishes it from all others in this comparison. The law states that the amount cannot exceed what is needed for average individual consumption over ten days. The law itself does not specify any weight.

The daily doses are determined by a separate regulation and are given separately for each form. Cannabis flower is 2.5 grams, resin is 0.5 grams, oil is 0.25 grams, and pure delta-9-THC is 0.05 grams.

Multiplying by ten gives values that circulate in comparisons as Portuguese thresholds. These are 25 grams of flower, 5 grams of resin, and 2.5 grams of oil.

However, the most important thing is what these doses are based on, which is often lost in the reports. The notes to the table state that the flower was calculated at an average concentration of 2 percent active substance, resin at 10 percent, and oil at 20 percent.

The assumption of two percent comes from 1996 and is significantly lower than the concentrations of today’s material. Therefore, the Portuguese limit for flower is based on a model of a plant that practically no longer exists on the market.

What are the consequences of exceeding the threshold in Portugal?

Responsibility in Portugal is administrative rather than criminal, and this determines the entire course of the case. It does not go to a criminal court, but rather to the administrative offense procedure provided for in the law from 2000. This distinction determines the consequences of the case for the citizen, not just its name.

The difference is greater than just the name of the procedure. The case does not end with a conviction, so it does not carry the consequences that a criminal record entails in other countries.

The law excludes its own application in one situation, and this is a solution worth emphasizing. It does not apply when the consumer voluntarily seeks help from public or private health services.

This provision is designed so that the fear of sanction does not prevent seeking help. A similar logic can be seen in Lithuania and Latvia, although there it operates through exemption from liability rather than exclusion of the law.

It is worth noting what the material we are working with does not contain. It does not specify the amount of administrative sanctions, so we do not cite them, instead of supplementing them from secondary sources.

The material also does not describe which authority adjudicates in this procedure or how the proceedings are conducted. Therefore, we only provide its nature, not the course.

Does Portugal have a medical marijuana program?

The program is operational and has its own law, which distinguishes it from solutions based on general drug regulations. The law from July 2018, known as the law on cannabis for medical purposes, establishes the legal framework for drugs, preparations, and substances based on the cannabis plant.

The scope of this law also includes the practical side. It regulates the prescription of preparations and their dispensing in pharmacies, so it is not limited to merely allowing products to be marketed.

A separate executive regulation from 2019 closes the system from the supply chain side. It regulates cultivation, production, extraction, wholesale sale, import and export, and transit.

This same act covers acquisition and sale, as well as possession and transport, and scientific research. The Portuguese system is therefore regulated throughout, from the plant to the patient.

For a patient from Poland, the practical conclusion is that the framework there is complete and recorded in universally applicable acts. However, this material does not describe the access conditions for a person from outside the country.

The law and regulation together create a two-tier system, which is rare in this comparison. Patient access and supply are regulated by separate acts, not one general drug regulation.

Can I bring cannabis medication into Portugal?

The executive regulation from 2019 covers the possession and transport of cannabis preparations for medical purposes. The same act regulates import, export, and transit, so all three border situations have a common basis in Portugal. All these activities are included in one executive act.

This solution distinguishes Portugal from countries where transport is not regulated at all. The mere fact that these activities are covered by regulation means that there is a procedure within which one can operate.

However, the material we are working with does not specify the conditions of this procedure. Therefore, we do not know what document is required from the patient or what amount is permissible, and we do not supplement this from secondary sources.

For comparison, it is worth looking at countries that have explicitly recorded transport conditions. Montenegro and Thailand count their limit in days of therapy, not in grams.

We compare these solutions more broadly in the guide on transporting medical marijuana, where we compare ten legal orders.

For the patient, this means that the question of transport has an addressee in Portugal. There is an act to which one can refer, although this material does not contain its details.

What is the Portuguese decriminalization model?

The model is based on one shift. Law No. 30/2000 of November 29, 2000, in Article 2, paragraph 1, states that consumption, acquisition, and possession for personal use of plants and substances and preparations from lists I-IV is an administrative offense (contraordenação), not a crime.

The case is handled by a commission, not a criminal court. Article 29 sets the entry into force of decriminalization for July 1, 2001.

However, the law did not abolish the entire criminal chapter. Article 28 repealed Article 40 of Decree Law No. 15/93 with the exception of cultivation, and this sentence determines something that guides describe as a gray area. Cultivation for personal use remains a crime. In the wording amended by the 2023 amendment, Article 40 threatens a penalty of imprisonment for up to 3 months or a fine of up to 30 daily rates.

Trade and production follow a separate path. Article 21 of Decree No. 15/93 provides for a penalty of 4 to 12 years of imprisonment for substances from lists I-III, and cannabis is in this group. Decriminalization therefore concerns the consumer holding the raw material for themselves and no one else. The difference between this solution and legalization is broken down by the entry on how decriminalization differs from legalization.

How does the commission for drug addiction prevention work?

Cases of such an offense under Law No. 30/2000 are handled by a commission named in Article 5 comissão para a dissuasão da toxicodependência. Article 7 defines its composition: three people, one of whom chairs. One is appointed by the Minister of Justice from among lawyers, and the other two come from among doctors, psychologists, sociologists, or social workers.

The commission hears the person and determines whether they are addicted, what substances they have taken, under what circumstances they were detained, and what their material situation is. It may order a blood or urine test, and the person may bring their own therapist. At the first contact, the proceedings are suspended by law if the person is not addicted, and also when an addicted person agrees to treatment. The suspension lasts for up to two years and may be extended by one year; without relapse, the case is dismissed without the possibility of resumption.

The catalog of sanctions is broad and deliberately asymmetrical. A non-addicted person may be subjected to a monetary penalty or a non-monetary sanction, while an addicted person may only receive the latter. The law lists warnings, prohibition of professional activity, prohibition of staying in certain places, prohibition of traveling abroad without consent, obligation to report periodically, and, with the person’s consent, community service. Sanctions last from one month to three years.

What are the consequences in Poland for what is an offense in Portugal?

Polish law does not recognize an administrative procedure for possession, and this is a systemic difference, not a difference in the severity of the penalty. The case goes to the prosecutor and to a criminal court, not before a commission involving a doctor and a psychologist. Poland has no equivalent to the commission for drug addiction prevention and has never had one.

The basis is Article 62 of the Act on Counteracting Drug Addiction. The basic type is capped at three years, a significant amount opens a range from one to ten, and a minor case goes down to a fine or a year.

The closest equivalent to the Portuguese suspension is Article 62a, which allows for the dismissal of proceedings in the case of a minor amount for personal use. However, this is decided by the prosecutor in a specific case, not by an authority appointed to talk to the consumer.

The transport itself falls under Article 55: a fine and imprisonment for up to 5 years, and in the case of a significant amount, a range from 3 to 20 years. The Portuguese 25 grams in luggage changes nothing here except that the size of the supply facilitates classifying the act higher.

For someone returning from Portugal, the difference is therefore systemic, not quantitative. The same supply that ends in a conversation with the commission in Lisbon begins a criminal proceeding in Poland, even if it ends in dismissal.

For the sake of order, it is worth mentioning one more value. Article 62, paragraph 2, speaks of a penalty from one to ten years for a significant amount, while paragraph 1 speaks of a penalty of up to three years in the basic type.

Does the Portuguese model work?

The answer depends on what it is measured by. In Polish texts about Portugal, a pair of numbers circulates about the drop in deaths from about 80 per million inhabitants in 2001 to about three in 2017. It has not been possible to identify a document that provides these numbers, so they are not included in this text; the same goes for percentages regarding HIV infections and the prison population.

However, verifiable data comes from the national report for 2023, published by the Portuguese Institute for Addictive Behaviors and Addictions on February 25, 2025. Among 387 deaths with the presence of illegal substances in the records of the Institute of Forensic Medicine, 80, or 21%, are overdoses. Compared to 2022, this is an increase of 16%, and the values from the last three years are the highest since 2009. In 2023, 10,614 proceedings for offenses related to drug use were also initiated, 29% more than the previous year and the highest since 2018.

The picture is therefore mixed, not triumphant. The same report notes a decrease in the prevalence of cannabis use between 2017 and 2022, alongside a deterioration in risky use indicators. The best-documented effect of the reform is the transfer of cases from court to the health care system; the claim of overcoming the drug problem goes beyond what the numbers show.

Frequently asked questions

How much marijuana can I have in Portugal?

The law states that the supply is for ten days of average consumption. Multiplying the daily doses gives 25 grams of flower, 5 grams of resin, and 2.5 grams of oil.

Is marijuana legal in Portugal?

No. Consumption, acquisition, and possession for personal use are administrative offenses, not criminal acts. The act has not been legalized, but rather removed from criminal law.

What are Portuguese daily doses based on?

The notes to the table state that the flower was calculated at an average concentration of 2 percent active substance, resin at 10 percent, and oil at 20 percent. The assumption of two percent comes from 1996.

What happens if a consumer seeks help?

The law does not apply then. The provision covers seeking help from public or private health services, and doctors are bound by professional secrecy.

Do Portuguese cases go to criminal court?

No. It goes to the administrative offense procedure provided for in the law from 2000, so it does not end with a conviction or the consequences that a criminal record entails.

Does Portugal have a medical cannabis law?

Yes, from July 2018. It establishes the framework for drugs, preparations, and substances based on the cannabis plant, and the executive regulation from 2019 regulates cultivation, production, trade, import, export, and scientific research.

Has decriminalization solved the drug problem in Portugal?

Data from the national report for 2023 do not support such a conclusion. Overdoses increased by 16 percent compared to 2022, and 10,614 proceedings for offenses were initiated, 29 percent more than the previous year. The best-documented effect is the transfer of cases from court to the health system.

Sources

This article is for informational and educational purposes and does not constitute legal advice. The legal status described in the article is valid as of the date of publication: regulations regarding cannabis may change. Before making a decision, consult a lawyer or current legal acts.

Author: Michał Waluk