Marijuana in Liechtenstein: what is allowed and what are the consequences (2026)
In Liechtenstein, possession for personal use is an offense, and the content threshold is one percent, like in Switzerland. We check articles 6 and 21 of the law.
Liechtenstein is closest to Swiss solutions in this comparison, and this is evident in one number. The threshold for active substance content is one percent, which is several times higher than the typical EU threshold.
Possession for personal use is an offense, not a crime, and the law allows for leniency in minor cases. Below is what follows from the text of the law on narcotic substances.
| Possession for personal use | offense, not a crime |
|---|---|
| Penalty | fine up to 50,000 francs |
| In minor cases | leniency may be applied |
| Content threshold | 1 percent, like in Switzerland |
| Unintentional act | misdemeanor, up to one year or fine |
| Cultivation | prohibited above the threshold, exception for institutes |
| Medical program | based on authorized doctors and permits |
Legal status checked on September 5, 2026, in the text of the law on narcotic substances. This is a description of regulations, not legal advice.
Is possession of marijuana in Liechtenstein punishable?
It is prohibited, but possession and use for personal use is an offense, not a crime, in Liechtenstein. One provision covers two situations at once: intentional use of a narcotic without authorization and committing an act described in the trafficking provision for personal use.
Both are subject to national court for the offense. The structure is such that the user does not enter the criminal mode regardless of which of these two paths they choose.
The law defines narcotic substances by type of action, not by a closed list of names. It includes substances and preparations with effects similar to morphine, cocaine, or cannabis, as well as those produced based on them or acting similarly.
This solution has practical significance for new substances. It does not require adding each of them to the list, as the criterion is similarity of action, not an entry in a table.
Liechtenstein thus falls into the same group as Switzerland and Slovenia. How this boundary looks elsewhere is shown by our map of marijuana legality.
It is also worth adding that an offense does not mean impunity here. The case goes before the national court, only in a different mode and with a different catalog of sanctions.
How much marijuana is allowed in Liechtenstein?
There is no threshold for possession, but the law sets a concentration threshold, and it is this that determines what is prohibited. A separate article lists substances that cannot be cultivated, produced, or marketed, including narcotic substances of the cannabis type.
The criterion is specific. It concerns an average total content of the active substance of at least one percent, so the limit is a number, not a qualitative concept.
This limit is clearly higher than the typical EU threshold, which is two or three tenths of a percent. The same applies in neighboring Switzerland, which explains why both markets look similar.
The effect is twofold. A product below the threshold does not fall within the list of prohibited substances, while a product above it falls under the full regime of the narcotic substances law.
For a traveler from Poland, this is the most important difference. The same product may have a different status in both countries because the limits of active substance content are set several times higher.
It is also worth remembering that the threshold concerns the average content in the entire material, not a single sample. This is a laboratory criterion that cannot be assessed by eye.
What are the consequences of exceeding the threshold in Liechtenstein?
For use and for acts committed for personal use, a fine of up to 50,000 francs is imposed, and in case of non-collection, a penalty of up to six months of imprisonment. The prison sentence appears in this provision only as a substitute, not as a primary sanction.
The next paragraph adds a valve, which in practice means the most. The law allows for leniency in minor cases, and this is a general formulation without specifying numerical criteria.
For inducing or attempting to induce another person to use without authorization, the same fine of up to 50,000 francs applies. The legislator has thus equated both situations in terms of the amount of sanctions.
An unintentional act, on the other hand, is a misdemeanor, not an offense. It is punishable by up to one year of imprisonment or a fine of up to 360 daily rates, so it stands higher than an intentional act for personal use.
A separate provision allows the court to conditionally suspend the execution of a prison sentence not exceeding five years or a fine, with a probation period of one to five years. The condition is that the act was committed due to addiction, the perpetrator undergoes rehabilitation treatment, and expects its success, and after serving half of the sentence, the court may forgive the rest.
Does Liechtenstein have a medical marijuana program?
The law builds it around authorized doctors and health office permits, not around a separate cannabis pathway. Doctors, dentists, and veterinarians can obtain, store, use, and dispense narcotic substances to the extent necessary for lawful practice, without a separate permit.
They can prescribe them doctors and veterinarians listed in the law. The entitlement thus arises from professional status, not from a decision issued for a specific preparation.
It is different in the treatment of addicted individuals. Prescribing, dispensing, and administering narcotic substances in such treatment requires a health office permit, and treatment assisted by heroin is explicitly prohibited.
The law also imposes a reporting obligation for off-label use. A doctor who dispenses or prescribes an authorized narcotic substance outside of a registered indication must report it to the office within thirty days and, upon request, provide the type and purpose of treatment.
Hospitals can obtain permission to obtain, store, and use substances. Research institutes can receive broader permission, including cultivation for their own needs.
Cannabis does not have its own pathway in this system. It is subject to the same rules as other narcotic substances, and the only difference is the content threshold.
Is it allowed to cultivate hemp for personal use in Liechtenstein?
The cultivation of narcotic substances of the cannabis type with an average total content of active substance of at least one percent is explicitly prohibited, without any exception for home scale. The same provision covers production and marketing, so the ban applies to the entire chain. There is no exception for a single plant.
Exceptions are research institutes. They can obtain permission from the health office for cultivation for their own needs, which is the only pathway for legal cultivation above the threshold.
If the cultivation serves the perpetrator’s personal use, a milder provision on offenses applies. This is an important distinction because it shifts the case from the criminal mode to the offense mode.
In practice, this means that the scale and purpose of the harvest determine the qualification. Home cultivation for personal use is an offense, while cultivation for sale falls under the provision on marketing.
Below the content threshold, the situation looks different. A plant that does not reach one percent does not fall within the list of substances subject to the cultivation ban.
It is worth adding that the exception for institutes is the only one in the entire provision. There is no pathway for permitting for individuals or entrepreneurs outside of science.
Frequently asked questions
Is possession of marijuana in Liechtenstein a crime?
No. Possession and use for personal use is an offense, punishable by a fine of up to 50,000 francs, and in case of non-collection, a penalty of up to six months of imprisonment.
What is the THC content threshold in Liechtenstein?
One percent of the average total content. Above this value, the substance cannot be cultivated, produced, or marketed. The same threshold applies in neighboring Switzerland.
Can you avoid penalty for possession in Liechtenstein?
The law allows for leniency in minor cases. A separate provision also allows for conditional suspension of the execution of the penalty if the act was committed due to addiction, and the perpetrator undergoes rehabilitation treatment.
How does Liechtenstein define a narcotic substance?
By type of action, not by a closed list of names. The law includes substances and preparations with effects similar to morphine, cocaine, or cannabis, as well as those produced based on them or acting similarly.
Is it allowed to cultivate cannabis in Liechtenstein?
The cultivation of substances of the cannabis type with a content of at least one percent is prohibited. Exceptions are scientific institutes with permission from the health office, and cultivation for personal use falls under a milder provision on offenses.
Who can prescribe cannabis medication in Liechtenstein?
Doctors and veterinarians listed in the law, without a separate permit. Treatment of addicted individuals requires a health office permit, and off-label use must be reported within thirty days.
Sources
| Act or document | Address | Checked | Degree of proof |
|---|---|---|---|
| Gesetz vom 20. April 1983 über die Betäubungsmittel und die psychotropen Stoffe (Betäubungsmittelgesetz, BMG), LR 812.120, consolidated version as of January 1, 2021, from the Lilex database of the Principality of Liechtenstein, art. 2 lit. a) and art. 21 sec. 1 | gesetze.li | 2026-09-05 | text of the legal act |
| Gesetz vom 20. April 1983 über die Betäubungsmittel und die psychotropen Stoffe (Betäubungsmittelgesetz, BMG), LR 812.120, consolidated version as of January 1, 2021, from the Lilex database of the Principality of Liechtenstein, art. 6 sec. 1 lit. d) | gesetze.li | 2026-09-05 | text of the legal act |
| Gesetz vom 20. April 1983 über die Betäubungsmittel und die psychotropen Stoffe (Betäubungsmittelgesetz, BMG), LR 812.120, consolidated version as of January 1, 2021, from the Lilex database of the Principality of Liechtenstein, art. 20 sec. 3, art. 21, art. 22 and art. 23 | gesetze.li | 2026-09-05 | text of the legal act |
| Gesetz vom 20. April 1983 über die Betäubungsmittel und die psychotropen Stoffe (Betäubungsmittelgesetz, BMG), LR 812.120, consolidated version as of January 1, 2021, from the Lilex database of the Principality of Liechtenstein, art. 7 sec. 1, 1a and 3, art. 8, art. 9 sec. 1a and art. 12 | gesetze.li | 2026-09-05 | text of the legal act |
| Gesetz vom 20. April 1983 über die Betäubungsmittel und die psychotropen Stoffe (Betäubungsmittelgesetz, BMG), LR 812.120, consolidated version as of January 1, 2021, from the Lilex database of the Principality of Liechtenstein, art. 6 sec. 1 lit. d), art. 12 sec. 2 and art. 21 sec. 1 | gesetze.li | 2026-09-05 | text of the legal act |
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
