Four years ago, Thailand became the first country in Asia to decriminalise cannabis. By 2023, dispensaries had opened across Bangkok from Sukhumvit to Silom, and the country's cannabis scene had become part of the tourist experience for many visitors.

That market no longer exists in its original form. What replaced it is a medical framework built through a series of ministerial orders that accelerated through 2025 and 2026. The change was less a reversal than a course correction, moving from an unregulated consumer market to a controlled medical one.

How the regulatory shift happened

In June 2022, cannabis was removed from Thailand's narcotics code, triggering rapid dispensary growth nationwide. By late 2023, the Ministry of Public Health was already signalling that recreational use would be restricted, and a dedicated Cannabis-Hemp Act began moving through the legislative process.

The key regulatory milestones from that point:

• June 2025: Cannabis flower reclassified as a controlled herb, ending the open market that had operated since 2022

• September 2025: Medical cannabis formally restricted to five approved conditions, with prescriptions required for all flower purchases

• January 2026: Mandatory on-site licensed practitioners required at all operating dispensaries

• April 2026: Premises restricted to medical facilities, pharmacies, herbal product retailers, and the workplaces of traditional healers

The impact on the industry was significant. As of late December 2025, Thailand had 18,433 cannabis-related establishments on record. During 2025, licences for 8,636 shops expired, but only 1,339 applied for renewal, roughly 15.5%. More than 7,000 shops closed without renewing.

What is currently legal?

Cannabis is legal in Thailand, but only within a medical framework. Medical cannabis is accessible with a valid Phor Thor 33 (PT33) prescription, issued by a licensed medical practitioner, valid for approximately 30 days, and covering a specific quantity for a specific qualifying condition. 

Possession without a valid prescription is not permitted.

CBD products remain available without a prescription, provided THC content stays below the regulated threshold.

What is no longer permitted includes recreational sale, public consumption, online sales, vending machine

dispensing, and sales through channels that do not involve a licensed practitioner. Fines for public consumption can reach 25,000 baht. 

Bringing cannabis into Thailand from abroad, including from countries where it is legally prescribed, is treated as drug trafficking under Thai law. Foreign prescriptions carry no validity in Thailand.

How compliant dispensaries operate

The shops that have continued operating are those that invested in compliance before it became mandatory. The central requirement is a licensed practitioner physically present during all operating hours, able to conduct consultations and issue PT33 prescriptions on site. This is an operational requirement, not a paperwork formality.

Sourcing has also changed significantly. All commercial cannabis flower must originate from GACP-certified farms, and dispensaries are required to maintain documented records covering supply chains, prescription issuance, and dispensing. These records are subject to inspection.

LV Cannabis, operating across Bangkok and Phuket, has structured its model around this compliance framework. The broader industry picture is one of ongoing consolidation, with a further wave of licence expirations expected through 2026 and 2027. 

What separates the shops that remain from those that closed is not primarily pricing or location, but the capacity to operate within a medical framework that requires meaningful investment in staffing, sourcing, and infrastructure.

What does the process look like in practice?

A visit to a compliant dispensary now resembles a medical consultation. A licensed practitioner will assess whether cannabis is appropriate for the visitor's health concerns and, if so, issue a prescription specifying the product, quantity, and duration. A valid passport is required. Most compliant dispensaries handle the entire process in a single visit.

For anyone wondering whether weed is still legal in Bangkok, the answer is yes, but only within the same medical framework that applies across Thailand.

When choosing a dispensary, look for a licensed practitioner on site, a PT33 prescription issued before any cannabis is dispensed, and GACP compliance documentation. Any shop dispensing cannabis without a prescription check is operating outside the current legal framework.

For residents on long-stay visas, the process is the same as for tourists and Thai nationals. The PT33 framework makes no distinction based on residency status.

What comes next?

The underlying Cannabis Act continues moving through the Thai legislative process, and the current medical-only framework has cross-party support following the 2026 elections. The specific requirements around facility types, qualifying conditions, and licensing categories are still being refined, so the framework should be treated as directionally stable rather than fully settled.

Thailand's online cannabis shop tracker, launched in April 2026, allows anyone to verify whether a dispensary is currently licensed and operating legally before visiting.

For visitors looking for a compliant cannabis provider in Thailand, LV Cannabis offers access to the company's current locations and medical cannabis services.

This article is for informational purposes only. Cannabis in Thailand is restricted to medical use under a prescription-based framework. Possession without a valid PT33 prescription is not permitted. Always consult an authorised medical practitioner to determine whether cannabis is appropriate for your health needs.

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The battle goes on between those politicians invested in the cannabis industry, and those not.

One of the several local — within 200 meters walking distance from my home — cannabis outlets quickly changed their sign from "The Best Weed Shop" about half a year ago to this one...👍

I wonder, if the change also is the end of the bargain restaurant-offer in Chaweng Beach...😄

In a way it's a shame as legal weed brought hordes of trash scummy tourists, walked down Sukhumvit last night around Soi 39 and literally every other shop was a weed store.

Thanks for this overview. What's the current law on growing cannabis? Who's permitted to grow it, and are the farms that held licences back in 2022–23 still permitted to do so? And who are they allowed to sell to? As I understand it, they don't sell directly to consumers in a retail fashion, but through middlemen — has the law changed for them in any way? And finally — given the substantial price difference between cannabis in Thailand and practically every other country on earth — why isn't more of it being exported?

No vote so far so ZERO has changed. I will ignore Dr. Doom Health Minister as I am sure millions will do the same.

Legal cannabis has been a major perk in Thailand compared to other destinations. What a disappointment it would be to see Thailand go back to the dark ages in this respect.

Unfortunately if you ask "the people" (the "simple" folk) in any country, not just Thailand: "should [pleasure X] be legal?", the simple folk's answer will be "no". I'm sure if you ask simple folks in Thailand whether night spots in Bangkok and Pattaya should be banned, they would say yes. The saying "vox populi vox Dei" should, in latinate French, read "vox populi vox merdi"

Edited August 17Aug 17 by JackGats

This article is for informational purposes only. Cannabis in Thailand is restricted to medical use under a prescription-based framework. Possession without a valid PT33 prescription is not permitted.

5555

theres the law and there's reality in Thailand

where one can Easily buy weed & eatables with NO Prescription in one of the hundreds of shops located everywhere, smoke where ever u want, ( although i wouldn't light up next to Police) with no problems

OR buy ONLINE at 1/10th the price

it is NOT legal to export it ( IE Don't fill up ur suitcase and fly anywhere), especially if someone else gives ya the suitcase an da $1,000 55555

Edited August 18Aug 18 by zzzzz

As zzzzz just posted, I think you can still roll into a shop and buy herb. Otherwise I'm sure the local clinic doctor, for thb500 will write you a script. "Yes, Dr,,,,,. anxiety problem".

18 hours ago, Mitkof Island said:

No vote so far so ZERO has changed. I will ignore Dr. Doom Health Minister as I am sure millions will do the same.

My online supplier says they will provide legal documentation direct to any authority requesting it.

Edited August 18Aug 18 by BritManToo

On 8/17/2026 at 4:14 PM, Marcus Martin said:

Thanks for this overview. What's the current law on growing cannabis? Who's permitted to grow it, and are the farms that held licences back in 2022–23 still permitted to do so? And who are they allowed to sell to? As I understand it, they don't sell directly to consumers in a retail fashion, but through middlemen — has the law changed for them in any way? And finally — given the substantial price difference between cannabis in Thailand and practically every other country on earth — why isn't more of it being exported?

On licences: farms that got their licences in 2022-23 aren’t automatically cut off, but the bar has moved. Commercial cultivation for the medical supply chain now effectively requires GACP certification, and that’s a different level of investment than what many small growers set up for. A lot of the smaller registrations from the boom years simply won’t clear that bar.

On who they sell to — you’re right that it’s not direct retail. Licensed growers supply into the medical chain, and dispensaries have to document where every batch came from. That paper trail is inspected, so the middleman layer hasn’t gone away, it’s just become more traceable.

On export — this one comes up a lot. The short answer is that most countries with medical cannabis programmes require imports to meet GMP standards, not just GACP, and there are very few Thai facilities operating at that level. Add in the fact that the domestic regulatory picture has been shifting every few months, and it’s a hard thing for foreign buyers to build supply agreements around. There’s clearly potential given the growing conditions and cost base, but the certification gap is the bottleneck, not demand.