Published: July 30, 2025
By Bicaro Editorial Team
Thailand is taking a decisive step to regulate its rapidly growing cannabis industry. The government is set to introduce a law requiring medical certificates for cannabis purchases, tightening control just three years after decriminalizing marijuana use.
🇹🇭 From Decriminalization to Regulation
Thailand made headlines in 2022 as the first Asian nation to decriminalize cannabis. However, the move lacked a regulatory framework, resulting in an explosion of cannabis retailers, particularly in tourist hubs like Bangkok and Phuket.
Now, in an effort to reinforce cannabis as a medical-use-only substance, officials are preparing a new rule.
“Anyone, Thai or foreign, who wants to buy cannabis flowers to smoke must present a doctor’s prescription,” said Somruek Chungsaman, director of the Department of Thai Traditional and Alternative Medicine.
He emphasized that this law aims to curb recreational use and protect Thailand’s international image.
“We don’t want people saying they came to Thailand just to smoke cannabis. That gives a negative impression.”
Focus on Medical Use
The new regulation is expected to be officially announced within the next 40 days. It is part of a broader effort to formalize cannabis governance and prevent misuse, especially among youth.
While recreational use has been discouraged, no official ban has been implemented yet. Authorities have instead introduced piecemeal policies such as:
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Restricting cannabis use in schools
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Labeling requirements for cannabis-infused food and beverages
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Clear signage for cannabis usage instructions
The Thai Ministry of Public Health is currently drafting a comprehensive cannabis control bill, which must pass through Cabinet and parliamentary approval.
Industry Pushback and Clarification
Some cannabis advocates argue that the prescription mandate may be excessive.
“Cannabis use is already declining,” noted Prasitchai Nunual, Secretary-General of the Cannabis Future Network.
“It’s not especially popular among youth, and many cannabis shops have already shut down.”
Nonetheless, with an industry valued at over $1 billion USD annually, Thai lawmakers are working to strike a balance between public health and economic opportunity.
Read also: 10 Game Changing Ideas for Thai Cannabis Entrepreneurs