Thailand's New Cannabis Shop Licence Rules: Inside Ministerial Regulation No. 2 B.E. 2569

The cannabis shop you were running in 2024 cannot get a renewal in 2026. Not under the rules published in the Royal Gazette on 30 April 2026.

Ministerial Regulation on the Permission for Study, Research, or Export of Controlled Herbs, or Sale, or Processing of Controlled Herbs for Commercial Purposes (No. 2) B.E. 2569 is short by Thai legal standards — and structural by its consequences. It does not invent a new licensing regime. It overlays cannabis-flower-specific criteria on top of the existing controlled-herbs framework already used for other Thai medicinal plants. The effect is to fence cannabis-flower commerce inside the health sector, with documented premises, controlled storage, trained staff, and odor management.

This is the operator’s-eye walkthrough of every clause that matters.

The Regulation in One Paragraph

From 30 April 2026, anyone applying for a licence to sell, process, or export cannabis flower for commercial purposes must satisfy four cumulative criteria. Failure on any one of the four is grounds for refusal. Existing licences remain valid to their original expiry date. Renewal applications are re-qualification applications. Operators who were previously suspended for non-compliance cannot renew, ever.

The Four Criteria

Criterion 1: Premises Ownership or Written Owner Consent

The applicant must hold ownership or possessory rights in the premises listed in the application, or provide written consent from the owner. The clause closes off three patterns common during the 2022–2024 boom:

• Undocumented sub-leasing where the licence holder did not actually control the space
• Shared-space arrangements where multiple operators rotated through the same address
• “Friendly handshake” agreements with landlords that produced no paper trail

What this means for you: pull together your title deed, full lease agreement, or signed owner-consent letter on official letterhead with the owner’s ID copy attached. Plan for the inspector to ask for the original, not a photo.

Criterion 2: Dedicated, Quality-Controlled Storage

Storage space must be appropriately sized for planned volumes and equipped to maintain cannabis flower in good condition. Specifically:

• Stored separately — not mixed with other materials, products, or general inventory
• Not in direct contact with the floor — racks, pallets, or shelves are required
• Quality preservation — temperature, humidity, and light protection must be appropriate

What this means for you: a locked, climate-controlled storage room with racks. Direct-floor storage is a common citation. Cannabis flower stored beside other consumer goods or in mixed-use shelving fails the criterion.

Criterion 3: Qualifying Applicant Status

The applicant must already hold at least one of the following credentials:

• Hospital operating licence under the Sanatorium Act
• Herbal product manufacturing or sales licence under the Herbal Products Act B.E. 2562
• Pharmaceutical/drug manufacturing or sales licence under the Drug Act
• Category 5 narcotics manufacturing licence specifically for cannabis/hemp extracts
• Folk healer certification (หมอพื้นบ้าน) under the Thai Traditional Medical Practice Act
• Section 46 cultivation site supplying licensed buyers

This is the most consequential clause in the regulation. The standalone retail dispensary model — the dominant business form during the open-market era — does not satisfy any of these credentials. To remain in cannabis flower commerce, you must either:

1. Acquire a health-sector licence yourself — usually a herbal-products licence is the lowest-friction path for former dispensary operators
2. Partner with a folk healer or licensed practitioner whose credential anchors the cannabis activity
3. Operate inside a hospital, clinic, or pharmacy as their cannabis dispensing arm
4. Become a Section 46 cultivation site if you have the land and infrastructure

Each path has its own application timeline. Start the qualifying-credential process before your existing cannabis licence expires, not after.

Criterion 4: DTAM-Trained Staff On Duty

At least one staff member who has completed training from the Department of Thai Traditional and Alternative Medicine (DTAM) must be physically present at the establishment throughout the time the establishment is open for business.

In practice:

• If you open 10:00–22:00, twelve hours of DTAM-trained coverage is required
• A single staff member working 12-hour shifts is technically compliant but rarely operationally sustainable
• Two part-time staff covering split shifts is the more common pattern
• Documented absence — a missed shift, a staff member off training day — is grounds for non-renewal at your next licence review

DTAM publishes training schedules through its provincial offices. Budget six weeks of lead time per staff member for course completion, certification, and documentation.

Plus: Odor and Smoke Elimination

Article 10 of the regulation requires that cannabis-flower establishments be equipped with an effective odor and smoke elimination system. The regulation does not specify a technical standard, but the practical interpretation across early DTAM guidance is:

• Activated carbon filtration on the building envelope
• Sealed extraction handling areas
• Documented maintenance schedule
• No community odor complaints on file

Operators should expect this to be a primary inspection focus through 2026 and 2027. Complaints from neighboring premises are easy enforcement triggers.

Renewal Is Re-Qualification

Articles 5 and 6 of the amendment transform licence renewal from a paperwork refresh into a substantive re-qualification. Every renewal applicant must demonstrate that they currently meet the four criteria above. Renewal denial follows the same review process as initial application refusal.

Three operational consequences:

1. The cost basis of your business changes. Compliance is no longer a one-time setup expense — it is a recurring re-qualification expense at every renewal cycle.
2. Suspended operators are permanently barred. Operators previously suspended for non-compliance under the prior framework cannot renew under the new framework. There is no rehabilitation pathway in the regulation.
3. Your licence expiry date is your strategic deadline. Of the licences in force as of May 2026, 4,587 expire in 2026 and 5,210 in 2027 (Bangkokbiznews). If your renewal is in this window, you are competing for inspector time and DTAM training slots against thousands of other operators.

Pending Applications Filed Before 30 April 2026

Applications already in the queue when the regulation took effect are treated as applications under the amended framework. The licensing authority has the power to direct the applicant to take action to bring the application into compliance with the new criteria. Practically:

• Premises documentation may need to be supplemented
• Qualifying-credential evidence may need to be added
• Storage layout may need to be modified before final approval
• A DTAM-trained staff plan may need to be added

If you had an application in flight on 30 April, expect a request-for-information letter, not an automatic approval.

What Is Not Affected by Ministerial Regulation No. 2

• Research-only licences for cannabis and other controlled herbs operate under the general framework with updated agency definitions. The four new criteria in Article 8/1 do not apply to research-only applications.
• Licences for cannabis leaves, stems, roots, and seeds outside the controlled scope continue under existing rules.
• Other controlled herbs (kwao krua, etc.) continue under the 2016 framework. The April 2026 amendment is specifically a cannabis-flower overlay.
• Category 5 narcotics extract licences are governed by the separate 26 March 2026 extract regulation, which applies to extracts above 0.2% THC and operates on its own statutory path (Drug Act / Narcotics Code).

Practical Compliance Checklist

If your cannabis-flower licence expires in 2026 or 2027, this is your minimum work list:

• Obtain or document a qualifying health-sector credential
• Compile premises ownership/consent documentation
• Designate and equip a dedicated storage room (racks, climate control, locks)
• Enroll at least two staff in DTAM training; certify both
• Install an activated-carbon odor system and start a maintenance log
• Document your shift schedule to show DTAM-trained coverage during all operating hours
• Build a renewal application file 90 days before your expiry date
• Resolve any prior compliance issues — they survive into the re-qualification review
• Engage Thai counsel familiar with the controlled-herbs framework

Cost Implications

The regulation does not name specific compliance costs. Typical operator-level estimates (May 2026):

These costs come on top of the licence fee itself (THB 5,000 for retail) and do not include practitioner salaries for PT 33 issuance, which remain a separate operational requirement.

How This Sits Alongside the Other April 2026 Regulation

The 30 April 2026 regulation governs commercial activity in cannabis flower under the controlled-herbs framework. A separate ministerial regulation effective 26 April 2026 governs commercial activity in cannabis and hemp extracts above 0.2% THC under the Narcotics Act. Operators handling both flower and extracts need to satisfy both regulations.

For the extract side, see our extract regulation explainer. For the consolidated picture, see our May 2026 law update.

What to Watch in the Next 90 Days

1. First wave of renewal refusals. DTAM published practical guidelines on 12 May 2026. Watch for the first batch of refusal decisions through Q3 2026 — those will set the practical bar for what “compliant” looks like in inspection language.
2. Cannabis & Hemp Act passage. If the act passes parliament after the consultation window closes on 21 May 2026, the ministerial framework gets consolidated into a single statute. Penalty schedules and the question of how non-renewal is treated under appeal could shift.
3. Inspection patterns by region. Bangkok and tourist provinces have historically seen more active inspections. Expect odor-system and storage compliance to drive the first wave of citations.

Stay Informed

This compliance guide is updated within 48 hours of any regulatory or inspection-practice change. For the cross-regulation summary, the May 2026 law update. For underlying licensing costs and structures, the cannabis business licence guide. For the patient-side framework, the PT 33 prescription guide.