Notice: Cannabis flower is dispensed only with a practitioner's prescription (form PT33). Age 20+. No online sales or delivery.

Is CBD legal in Thailand? What visitors should know

How Thai law treats CBD, and where the prescription line sits.

As of 2026 | Last reviewed July 2026

The short answer

As of 2026, Thai law treats CBD differently from cannabis flower. Extract-based CBD products that meet Thai legal limits, meaning low-THC extracts as defined by Thai law, are generally sold without a prescription. Cannabis flower, by contrast, is a controlled herb dispensed only against a PT33 prescription from a licensed Thai practitioner, in person at a licensed dispensary, to buyers aged 20 or older. Thai cannabis rules change frequently, so check current official guidance before you rely on them.

Why CBD and cannabis flower follow different rules

CBD, short for cannabidiol, is a compound extracted from the cannabis plant. Unlike THC, it is not intoxicating, and Thai law regulates cannabis products by what they contain rather than by the plant name alone. That is why a CBD balm on a pharmacy shelf and a jar of cannabis flower behind a dispensary counter sit in two different legal worlds.

As of 2026, cannabis flower is classified as a controlled herb under the Ministry of Public Health's regulations. It is dispensed only against a prescription on form PT33 from a licensed Thai practitioner, in person, at licensed dispensaries, to buyers aged 20 or older. Extract-based CBD products that stay within Thai legal limits, low-THC extracts as defined by Thai law, follow separate consumer-product rules and are generally sold without a prescription.

The two routes at a glance

CBD products

Extract-based products within Thai legal limits, low-THC as defined by Thai law, are generally sold without a prescription. Read labels and buy from reputable licensed businesses.

Cannabis flower

A controlled herb dispensed only against a PT33 prescription from a licensed Thai practitioner, in person at a licensed dispensary, to buyers aged 20 or older.

Your CBD questions, answered

Is CBD legal in Thailand in 2026?
Yes, within limits set by Thai law. Extract-based CBD products that meet Thai legal requirements, meaning low-THC extracts as defined by Thai law, can be sold and used in Thailand without a prescription. The rules are stricter than in some other countries and they change frequently, so treat older articles with caution and check current official Thai sources.
Do I need a prescription to buy CBD?
Generally no. Compliant CBD products, low-THC extracts as defined by Thai law, are sold without a prescription. Cannabis flower is different: since 2025 it is dispensed only against a prescription on form PT33 issued by a licensed Thai practitioner, in person at a licensed dispensary, to buyers aged 20 or older.
How is CBD different from cannabis flower under Thai rules?
Thai law separates them by THC content and product form. Cannabis flower is a controlled herb under the Ministry of Public Health's regulations and follows the medical route: a PT33 prescription, an in-person purchase, and the age 20 and over rule. CBD products based on low-THC extracts as defined by Thai law follow separate consumer-product rules instead of the controlled-herb route.
Can tourists buy CBD in Thailand?
Yes. Compliant CBD products are sold openly in Thailand, and visitors can buy them the same way residents do. Buy from reputable licensed businesses, keep the original packaging, and remember that taking any cannabis-derived product across an international border is a separate question, covered in the travel answer below.
What THC limit applies to CBD extracts?
Thai law defines a THC threshold for extracts, and products at or below that threshold are treated differently from cannabis flower. Thai law defines a THC threshold for extracts, and the limit has changed over the years, so do not rely on numbers quoted in older articles; check current official Thai guidance before buying. When in doubt, check current official Thai guidance before buying.
How can I tell a CBD product is within the rules?
Read the label carefully: it should state what the product contains and who produced it. Buy from reputable licensed businesses rather than street stalls or unlabeled sellers, and be wary of products that make sweeping medical claims or list no contents at all. If anything is unclear, check current official Thai sources before you buy.
Can I travel with CBD?
Be very careful. Rules differ sharply by country and by airline, and some destinations treat any cannabis-derived product, including CBD, as a controlled substance. Check the official rules of your destination and your airline before flying, and read the guide to cannabis, airports, and crossing borders before you pack anything.

Official sources

The rules described in this guide are based on these primary references:

Practices and prohibitions under the Controlled Herb (Cannabis) Announcement B.E. 2568 (2025), official guidance published by Thailand's Government Public Relations Department (in Thai). The announcement was published in the Royal Gazette on 25 June 2025 and has been in force since 26 June 2025.

Division of Medical Cannabis, Department of Thai Traditional and Alternative Medicine, the regulator's official portal for current rules, licensing, and announcements (in Thai).

Laws change faster than websites. Treat this guide as orientation, and confirm the current rules with official Thai sources before you rely on them.

This guide presents general education about CBD rules in Thailand. It is not legal or medical advice, it does not advertise or offer cannabis or CBD products for sale, and no products can be viewed or purchased through this site. Consult a doctor or licensed practitioner before using any cannabis or CBD product. Thai cannabis regulations change frequently; rules stated here reflect our understanding as of July 2026.

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