Is Mephedrone (4-MMC) legal in Vietnam?
- Legal status
- Controlled — NAMED. Mephedrone (4-MMC) is individually listed in the government narcotics/psychotropics decree schedule (Nghị định 73/2018 and successors). No capital exposure — the drug death penalty was abolished 1 Jul 2025, and even before that capital was keyed to heroin/meth quantities.
- Consequences if caught
- Listed narcotic: heavy custodial penalties, not capital (drug death penalty abolished 1 Jul 2025).
- If prescribed or medical
- Listed narcotic with no recognised medical use and no lawful prescription route.
- Documentation
- No licit personal-import route for a listed narcotic.
Drug laws and enforcement change and vary within a country. This is not legal advice. Always confirm with Vietnam’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 →