🇹🇭 Cannabis status in Thailand
Cannabis decriminalised June 2022 then largely recriminalised June 2025 — recreational use prohibited again, medical use requires Thai-licensed practitioner prescription. Tourist carriage prosecutable.
Legal status (4 axes)
- Recreational
- decriminalised-then-recriminalised
- Medical
- legal-with-prescription
- CBD / hemp
- legal
- THC limit
- 0.2% THC
Cross-border carriage
Cross-border carriage of cannabis is illegal under the UN Single Convention 1961 in every signatory country regardless of domestic legal status. Even where domestic possession is legal, taking cannabis across the border is a separate prosecutable offence.
Last verified 2026-04-28.