Introduction
Since cannabis was decriminalized in 2022, Thailand has become one of Asia’s most cannabis-friendly destinations. Phuket, Bangkok, Chiang Mai — all offer a growing number of dispensaries and cannabis lounges.
However, laws around cannabis are still evolving, and 2025 brings updated regulations every tourist should know before buying or consuming.
In this guide, we’ll break down the current cannabis laws in Thailand in 2025, what’s legal, what’s not, and how to enjoy cannabis safely during your trip.
A Brief History of Cannabis Legalization in Thailand
- Before 2018 — Cannabis was completely illegal, with strict penalties for possession and use.
- 2018 — Medical cannabis legalized.
- 2022 — Decriminalization of cannabis and permission to grow at home.
- 2023–2024 — New restrictions introduced: sales ban to minors, advertising limitations, THC content control.
- 2025 — Updated legal framework with stricter guidelines for public consumption and tourism.
What’s Legal in 2025
1. Purchase and Consumption
- Adults aged 20 and over can legally buy and consume cannabis.
- Purchases are allowed only from licensed dispensaries (like Blaze Kathu in Phuket).
2. Growing Cannabis
- Home growing is permitted but requires registration through a government platform.
- Commercial growing requires a separate license.
3. Product Types
- Dried flowers (buds), oils, extracts, and edibles are all legal.
- CBD products with less than 0.2% THC are freely available.
What’s Illegal
1. Smoking in Public
- Smoking cannabis on streets, beaches, or near public buildings can result in a fine of up to 25,000 THB or up to 3 months in jail.
2. Sales to Minors
- Selling or giving cannabis to anyone under 20 is strictly prohibited.
3. Advertising and Promotion
- Public promotion of cannabis or encouraging its use is banned in media and social platforms.
4. Import and Export
- Importing or exporting cannabis or THC products outside Thailand is prohibited, even with medical documents.
Where You Can Consume
- Private property: homes, villas, or licensed lounges.
- Certain cafes or cannabis clubs that allow on-site smoking.
💡 Tip: Always ask the staff if smoking is permitted. For example, Blaze Kathu offers a dedicated lounge area for guests.
How to Buy Cannabis Safely
- Choose licensed dispensaries with visible certificates.
- Check the THC percentage and strain details before buying.
- Avoid street dealers — it can be illegal and unsafe.
Penalties for Breaking the Law
- Fines — from 5,000 to 25,000 THB.
- Administrative detention for public smoking.
- Confiscation of illegal or unregistered cannabis.
Tips for Tourists
- Smoke only in permitted areas.
- Avoid posting photos or videos of public smoking — it can attract unwanted attention from authorities.
- Buy cannabis only from trusted, licensed shops like Blaze Kathu in Phuket.
Final Thoughts
Thailand remains one of the most cannabis-friendly countries in the region, but the 2025 cannabis laws are stricter than before.
Follow the rules, and you can enjoy your holiday without any trouble.
At Blaze Kathu, you’ll find high-quality products, expert advice, and a welcoming environment to explore cannabis safely.