Cannabis Business License Thailand 2026: Complete Guide

Starting a cannabis business in Thailand in 2026 requires navigating a regulatory framework that has changed significantly since the June 2025 re-regulation. The open market era is over — all cannabis businesses must now operate within a medical framework with proper licensing, practitioner oversight, and compliance procedures.

This guide covers the licensing requirements, costs, ownership rules, and practical steps for opening a cannabis business in Thailand under the current regulations.

The Current Regulatory Framework

Thailand’s cannabis regulations underwent a major shift in June 2025. Key changes affecting businesses:

• Cannabis flower is classified as a “controlled herb” under ministerial orders
• All dispensaries must operate under medical supervision with a licensed practitioner on-site
• PT 33 prescriptions are required for all cannabis flower sales
• CBD products with less than 0.2% THC remain unregulated and do not require special licensing for retail
• Cultivation requires specific licensing from the FDA Thailand (อย.)

The Cannabis and Hemp Act, which would provide a comprehensive legal framework, continues to move through the legislative process. Current businesses operate under a combination of ministerial orders and existing regulations.

License Types and Costs

Cultivation License

Cost: THB 50,000 (application fee) + annual renewal

Requirements:

• Land ownership or long-term lease documentation
• Agricultural plan detailing cultivation methods, strains, and expected yield
• Security measures (fencing, CCTV, access control)
• Quality control procedures
• Waste management plan
• GPS coordinates of cultivation area
• GACP (Good Agricultural and Collection Practices) compliance plan

Processing time: 60-120 days

Retail/Dispensary License

Cost: THB 5,000 (application fee) + annual renewal

Requirements:

• Licensed practitioner (pharmacist, TTM practitioner, or physician with cannabis certification) employed or contracted for all operating hours
• Proper storage facilities (temperature-controlled, secure)
• Point-of-sale record-keeping system that logs all PT 33 transactions
• Premises that meet zoning requirements (typically not within 300 meters of schools or temples)
• Business registration with the Department of Business Development (DBD)
• Tax registration

Processing time: 30-60 days

Manufacturing/Processing License

Cost: THB 10,000 (application fee) + annual renewal

Requirements:

• GMP (Good Manufacturing Practice) compliance
• Product testing and quality assurance procedures
• FDA Thailand product registration for each product
• Laboratory partnerships for batch testing
• Proper waste disposal procedures

Processing time: 60-90 days

Ownership Requirements

Thai Ownership Rule

Under the Foreign Business Act, cannabis businesses require a minimum 51% Thai ownership. Foreign nationals can own up to 49% of a cannabis business.

Important:

• The Thai majority partner must be a genuine stakeholder with real investment
• “Nominee” arrangements (using a Thai person’s name without genuine investment) are illegal and can result in criminal prosecution
• Board of Investment (BOI) privileges do not currently extend to cannabis retail businesses
• Some cultivation operations may qualify for agricultural BOI incentives — consult a licensed Thai attorney

Business Structure Options

• Thai Limited Company (บจก.) — Most common structure. Minimum 3 shareholders, at least 51% Thai ownership
• Partnership (ห้างหุ้นส่วน) — Simpler structure for smaller operations. Thai partner must hold majority
• Sole Proprietorship — Only available to Thai nationals

Compliance Requirements

Record Keeping

All dispensaries must maintain:

• A log of every PT 33 prescription fulfilled, including patient name (or passport number for tourists), practitioner name, products dispensed, and quantities
• Inventory records with batch numbers and supplier information
• Financial records for tax reporting

Product Sourcing

• Cannabis flower must be sourced from licensed cultivators
• Products should have Certificates of Analysis (COA) from accredited laboratories
• THC content must be accurately labeled
• Imported cannabis products require separate import permits

Practitioner Requirements

Since June 2025, the following practitioners can issue PT 33 prescriptions:

1. Licensed physicians (แพทย์)
2. Dentists (ทันตแพทย์)
3. Traditional Thai Medicine practitioners (แพทย์แผนไทย)
4. Applied Thai Traditional Medicine practitioners (แพทย์แผนไทยประยุกต์)
5. Pharmacists (เภสัชกร)
6. Licensed traditional medicine practitioners (ผู้ประกอบวิชาชีพการแพทย์แผนไทย)
7. Veterinarians (สัตวแพทย์) — for animal treatment only

Inspections

FDA Thailand and local health authorities conduct periodic inspections. Common inspection points:

• Proper storage conditions
• PT 33 records accuracy
• Practitioner presence during operating hours
• Product labeling compliance
• Waste disposal procedures

Practical Steps to Open a Cannabis Business

Step 1: Legal Consultation

Engage a Thai attorney experienced in cannabis law. Do not proceed without legal advice specific to your situation and location.

Step 2: Business Registration

Register your company with the Department of Business Development. Obtain your tax ID from the Revenue Department.

Step 3: Secure Premises

Find a location that meets zoning requirements. Negotiate a lease with terms that align with your business plan.

Step 4: Hire a Licensed Practitioner

Recruit a pharmacist or TTM practitioner with cannabis medicine certification. This is non-negotiable for dispensary operations.

Step 5: Apply for License

Submit your license application to FDA Thailand with all required documentation. Processing times vary by license type and completeness of documentation.

Step 6: Set Up Compliance Systems

Implement record-keeping, inventory management, and PT 33 logging systems before opening.

Step 7: Source Products

Establish supply relationships with licensed cultivators and manufacturers. Verify COA documentation for all products.

Common Mistakes to Avoid

• Skipping legal consultation — Cannabis regulations change frequently. What was legal last month may not be legal this month.
• Nominee arrangements — Using Thai “nominees” for ownership is illegal and risks both criminal prosecution and loss of your entire investment.
• Operating without a practitioner — Even a temporary gap in practitioner coverage can result in license suspension.
• Ignoring zoning — Proximity restrictions to schools and temples are strictly enforced.
• Incomplete PT 33 records — Inspectors check prescription records. Missing or incomplete records are a common enforcement target.

CBD Business Opportunities

CBD products with less than 0.2% THC offer a lower-barrier entry into the cannabis market:

• No PT 33 requirement for sales
• Standard FDA food/cosmetic registration applies (depending on product type)
• Available through regular retail channels (pharmacies, wellness shops, online)
• Growing consumer demand, particularly for oils, skincare, and supplements

Costs Summary

Costs are estimates as of March 2026 and vary by location and business scope.

Market Reality Check (March 2026)

Before investing, understand the current market conditions:

The Contraction

• 18,433 cannabis shops at peak → 11,136 still operating as of February 2026
• 8,636 licenses expired in 2025; only 1,339 (15.5%) renewed
• 4,587 more licenses expire in 2026; 5,210 in 2027
• Over 7,000 shops have closed since the June 2025 regulatory changes

What This Means

The market is consolidating around compliant, well-capitalized operators. Shops that could not afford licensed practitioners or did not transition to the medical model have closed. This creates opportunity for serious operators — less competition, established demand — but also means the easy-money era is over.

Most Viable Business Models in 2026

1. Medical dispensary with on-site clinic — Combined consultation and product sales in one location
2. CBD wellness brand — No PT 33 requirement, broad retail distribution, growing demand
3. Cannabis processing/manufacturing — Higher margins than retail, fewer but larger competitors
4. Wholesale distribution — Connecting farms with dispensaries. See our wholesale guide
5. Cannabis cultivation — For those with agricultural expertise. See our farming guide
6. Cannabis tourism — Farm tours, educational experiences, wellness retreats

Tax Obligations

Cannabis businesses are subject to standard Thai corporate and personal tax obligations:

• Corporate income tax — 20% on net profits for Thai limited companies
• VAT — 7% on sales (if annual revenue exceeds THB 1.8 million)
• Withholding tax — On employee salaries, contractor payments, and dividends
• Personal income tax — For sole proprietors and partnership income
• Social Security contributions — For all registered employees

Cannabis products are not currently subject to excise tax (unlike alcohol and tobacco), though this could change under the Cannabis and Hemp Act.

Insurance and Liability

Recommended insurance for cannabis businesses:

• General liability — Protects against customer injury claims
• Product liability — Essential for manufacturers and dispensaries
• Property insurance — Covers inventory, equipment, and premises
• Professional indemnity — For practitioners providing medical consultations
• Business interruption — Coverage if forced to close temporarily

Related Guides

• Cannabis Laws Thailand 2026 — Full legal framework
• Cannabis Farming Guide — Cultivation licensing and operations
• Cannabis Wholesale Guide — Supply chain and distribution
• Cannabis Oil Guide — Product knowledge for dispensary operators
• Medical Cannabis Guide — Understanding the patient experience