Is Cannabis Legal in Thailand?
As of mid-2025, cannabis is not legal for recreational use in Thailand. The Thai government has reintroduced strict regulations that effectively recriminalise cannabis for non-medical purposes. This marks a significant reversal from the earlier decriminalisation in 2022.
Current Legal Status
In June 2025, Thailand's Public Health Minister signed an order reclassifying cannabis buds as a controlled herb. This requires medical prescriptions for sales and bans online and vending machine distribution. The government has also proposed reclassifying cannabis as a Category 5 narcotic which would criminalise recreational use entirely. Violations of these new regulations can lead to fines up to 100,000 baht, roughly £2,800, and imprisonment for up to one year.
Medical Use
Medical cannabis remains legal but is strictly regulated. Patients must obtain a prescription from a licensed medical professional and the cannabis must come from approved producers who meet established standards.
Recreational Use
Recreational cannabis use is now illegal. The Thai government has reclassified cannabis buds as a controlled herb, requiring individuals to obtain a medical prescription to purchase cannabis legally. Violations of this regulation can result in penalties, including fines and imprisonment.
Public Consumption
Smoking or vaping cannabis in public places is prohibited under the Public Health Act, as it is considered a public nuisance. Offenders may face fines up to 25,000 Baht and/or imprisonment for up to three months.
Cultivation
Individuals interested in cultivating cannabis must register with the Thai Food and Drug Administration (FDA). While personal cultivation is allowed, it is subject to specific regulations, and individuals are encouraged to register their plantations through the official "Plookganja" platform.
Import and Export
Importing and exporting cannabis products into and out of Thailand remains illegal. Discussions about potential future regulations are ongoing, but as of now, such activities are prohibited.
Recommendations for Travelers
Avoid Purchasing Cannabis: Do not attempt to buy cannabis without a valid medical prescription. Engaging in such activities can lead to legal consequences.
Respect Local Laws: Familiarize yourself with and adhere to all local cannabis regulations to avoid fines or imprisonment.
Stay Informed: Keep updated on any changes to cannabis laws during your stay, as regulations may evolve.
Thailand's recent policy shift underscores the importance of understanding and respecting local laws regarding cannabis use. Travelers are advised to exercise caution and stay informed to ensure a safe and compliant visit.
For Tourists
Tourists are subject to the same laws as residents. Possession, sale or consumption of cannabis without a valid medical prescription is illegal and can lead to severe penalties including fines and imprisonment.
Summary
Cannabis is not legal for recreational use in Thailand. The government has reintroduced stringent regulations with significant legal consequences for violations. Tourists should avoid any involvement with cannabis to ensure compliance with Thai law.