Is Methadone legal in Switzerland?
- Legal status
- Methadone is a controlled narcotic under the Narcotics Act (BetmG, SR 812.121) — full narcotic control.
- Consequences if caught
- Unauthorised possession for personal use draws a fine; trafficking up to 3 years, aggravated up to 20.
- If prescribed or medical
- Prescribed for opioid-agonist treatment (OAT) since 1975 via office-based physicians and centres (take-home standard; heroin-assisted treatment also available for severe cases).
- Documentation
- Carry the Schengen Article 75 certificate (Swissmedic); confirm cantonal rules.
Drug laws and enforcement change and vary within a country. This is not legal advice. Always confirm with Switzerland’s embassy or official drug authority before traveling; penalties can be severe, including imprisonment.
Before you travel
Verify current rules with the destination country’s official drug authority and your own country’s embassy before traveling. Find the destination’s U.S. embassy & official country guidance →
Non-U.S. travelers: check your own government’s travel advisory and embassy.
If you’re detained or arrested abroad
Contact your own country’s embassy or consulate in the destination immediately — not the destination’s authorities. U.S. citizens: contact the nearest U.S. embassy/consulate and the U.S. State Department at +1-202-501-4444 (from abroad). If a U.S. citizen is arrested or detained abroad →