Can I possess cannabis in Belgium?
No — cannabis is illegal in Belgium; what exists is a tolerance directive, not a right. Possession of up to 3 grams or one female plant by an adult, without aggravating circumstances (no minors around, not in public view, no nuisance), receives the lowest prosecution priority: in practice often a simplified report or an immediate settlement of ±€120–200 for a first offence. But the law remains the law: police may always seize, municipalities and festivals opt out, and above 3 grams, for sales, or involving minors, classic criminal law takes over. In traffic: zero tolerance — saliva tests, licence withdrawal and heavy fines.
📋 The rules
- Cannabis is illegal — the 3 g/1 plant directive is prosecution policy only
- Tolerance only: 18+, ≤ 3 g or 1 plant, no aggravating circumstances
- First offence: often a ±€120–200 settlement; repeats get costlier
- Minors: zero tolerance — always a report and referral
- Traffic: zero THC tolerance — saliva tests, possible licence withdrawal
🔓 Exceptions
- Medical cannabis: only via very limited physician-bound channels (Sativex)
- CBD products below 0.2–0.3 % THC: available under regulation
⚠️ Penalties & fines
Possession ≤ 3 g (adult, first offence): settlement around €120–200. Larger amounts, selling, or facts involving minors: criminal prosecution with fines and prison. Police always seize the cannabis.
📎 Official sources
- De Druglijn · Cannabis and the law (NL) →
- Advo-Recht · Cannabis in Belgium (NL) →
- Justice Ministry · Cannabis policy (NL/FR) →
❓ Frequently asked
So is 3 grams legal or not?
Not legal — it's the lowest prosecution priority for adults without aggravating circumstances. Police can always act and seize.
May I grow one plant?
One female plant falls under the same tolerance — but remains punishable and is prosecuted when visible or causing nuisance.
What do I risk at a festival?
Many festivals and municipalities run zero tolerance with immediate settlements — the tolerance directive doesn't apply there.
How strict is traffic enforcement?
Very: zero tolerance, saliva tests, and on a positive result driving bans, heavy fines and possible licence withdrawal.
🔎 Common searches
What people search to land here:
- “cannabis law belgium”
- “weed brussels legal”
- “3 grams belgium rule”
- “cannabis fine belgium”
- “thc driving belgium”