Cannabis law Switzerland — 2026 legal status

Swiss law distinguishes possession, consumption, trade and medical use. Possessing up to 10 g of cannabis for personal consumption is not punishable. Consumption by adults can, however, lead to a CHF 100 fixed penalty. Cannabis containing at least 1% total THC generally falls under narcotics law. Below this threshold, other rules apply depending on the product’s intended use; a low THC content does not automatically make every product lawful to market. This hub explains the legal framework, differences in cantonal enforcement, scientific pilot trials and access on a medical prescription.

We document articles 19–19b of the Narcotics Act, the 100 CHF fixed-fine catalogue, the 10 g minor-case threshold and the cantonal enforcement gap — from Neuchâtel (permissive) to Eastern Switzerland (restrictive). We also cover border, airport and private consumption law.

Definition and context

The legal framework for cannabis in Switzerland is governed by the Federal Act on Narcotics and Psychotropic Substances (BetmG), the Narcotics Control Ordinance, and cantonal enforcement regulations.

The situation in Switzerland

Cannabis products containing less than 1% total THC are not classified as narcotics in Switzerland and can be sold freely; above this threshold, the prohibition under the Narcotics Act (BetmG) applies. For the possession of small quantities of THC cannabis for personal use, the law provides for a fixed penalty fine, while cultivation, sale, and distribution remain criminal offenses. Enforcement practices vary noticeably between cantons, which is why our cantonal tracker details fine amounts, pilot project status, and enforcement policies for each canton.

What this means in practice

Four areas are of practical relevance: the 1% THC limit, the national THC limit for road traffic, cantonal fining practices, and the export ban—Swiss legality ends at the national border, including for travel to Germany despite its partial legalization.

Frequently asked questions

What is the fine for cannabis possession?

For small quantities intended for personal use, the fixed penalty procedure specifies a fine of CHF 100. The actual enforcement varies by canton.

Am I allowed to take CBD to Germany?

No. The export of hemp flowers is not covered by Swiss legality and may be subject to prosecution in the destination country.

Is home cultivation allowed?

Only for cannabis containing less than 1% THC and in accordance with cantonal regulations. The cultivation of THC cannabis remains a criminal offense.

Background and development

Switzerland’s modern cannabis policy is defined by a shift from strict prohibition to pragmatism. Under the Federal Act on Narcotics and Psychotropic Substances (BetmG), the landscape changed dramatically in 2011 when the Federal Office of Public Health (FOPH/BAG) raised the legal THC threshold for industrial hemp to 1.0%. In August 2022, the federal government transferred the authority for prescribing medical cannabis from the FOPH directly to physicians, eliminating the need for exceptional permits and allowing Swissmedic-approved pharmacies to dispense formulas. Today, the Swiss market operates under a dual reality. High-THC cannabis remains classified as a narcotic, but scientific trials have opened new legal pathways. The FOPH has approved strictly regulated pilot studies, such as those running in Zurich, Basel, Bern, Lausanne, and Geneva. These trials allow researchers to study regulated sales through dispensaries, pharmacies, and social clubs, laying the groundwork for future federal legislation.

Distinctions and misconceptions

Consumers frequently confuse Swiss regulations with neighboring European laws, leading to critical misunderstandings. A common misconception is that possession of high-THC cannabis is fully decriminalized. In reality, while possessing up to 10 grams of THC cannabis is not a criminal offense, it remains illegal and is subject to a CHF 100 fixed penalty fine, depending on cantonal enforcement. Another frequent error is equating the legal status of CBD with medical cannabis. CBD products containing under 1.0% THC are sold freely as consumer goods, whereas medical cannabis containing over 1.0% THC requires a doctor's prescription under the BetmG framework. Additionally, despite Germany’s recent legislative changes, the Swiss legal zone is entirely distinct. There is no bilateral agreement allowing the cross-border transport of any cannabis products. Assuming Swiss rules mirror European Union standards can lead to severe penalties at the border, as Switzerland maintains its unique 1.0% THC threshold independently.

Decision guide for Switzerland

For an adult in Switzerland navigating the cannabis landscape, the primary decision factor is the intended use and THC content. If purchasing CBD or low-THC cannabis for wellness, always verify the product label to ensure the total THC content remains below the legal 1.0% limit. For therapeutic needs involving higher THC levels, avoid illegal street markets and consult a registered Swiss physician to obtain a valid medical prescription, which can be legally filled at authorized pharmacies. If you are stopped by cantonal police with under 10 grams of non-medical THC cannabis, be prepared to accept a CHF 100 fixed penalty fine to resolve the matter quickly, provided no other offenses are present. Avoid driving if you have consumed any THC cannabis, as the national road traffic limit is set at an exceptionally strict 1.5 micrograms of THC per liter of blood. Always check your specific canton's enforcement policies.

What is the legal limit for driving after consuming cannabis in Switzerland?

Switzerland enforces a strict zero-tolerance policy for driving under the influence of cannabis. The legal limit in road traffic is set at 1.5 micrograms of THC per liter of blood. Because THC metabolizes slowly, you can easily exceed this threshold days after consumption. Driving with any measurable THC in your system carries heavy penalties, including license suspension, steep fines, or potential imprisonment.

How can I legally obtain medical cannabis with more than 1% THC in Switzerland?

Since August 2022, you can legally obtain medical cannabis containing over 1.0% THC directly through a registered Swiss physician. You no longer need an exceptional permit from the Federal Office of Public Health. Your doctor can write a standard prescription, which you can fill at authorized pharmacies. These medical-grade products are subject to strict Swissmedic quality controls to ensure patient safety.

Explore this topic further

These guides explain the background and address practical questions in the Swiss context.

Key figures

  • CHF 100 — fine up to 10 g cannabis (personal use) (BetmG Art. 28b)
  • 0 — criminal-record entries for fines under 10 g (BetmG · Stand 2026)

Current research

  • Cannabis use in Switzerland — Addiction Monitoring 2024 — Sucht Schweiz, BAG · 2024
  • European Drug Report — Cannabis Chapter — EMCDDA, EUDA · 2024
  • WHO Expert Committee on Drug Dependence — Cannabis Review — WHO ECDD, WHO · 2023

Datasets on this topic