As demand for organic food continues to grow in Thailand, more consumers want to understand what “organic” really means—and how to identify products that meet recognised standards. Organic agriculture certification plays a key role in ensuring transparency, environmental protection, and consumer trust.
This guide explains the main organic certification standards in Thailand, the certification bodies involved, and how shoppers can make informed choices.
What Is Organic Agriculture Certification?
Organic agriculture certification verifies that food and agricultural products are produced using methods that:
- Avoid synthetic pesticides and chemical fertilisers
- Prohibit genetically modified organisms (GMOs)
- Promote soil health, biodiversity, and ecological balance
- Follow strict animal welfare and environmental practices
Certification is carried out by independent organisations that audit farms, processing facilities, and supply chains to ensure compliance with established standards.
Major Organic Agriculture Certification Standards Used in Thailand
Thailand recognises both local and international organic standards. Many farms choose certification based on their target market—domestic, export, or both.
Organic Thailand (National Standard)
Organic Thailand is the official national organic standard, administered by the Department of Agriculture (DOA) under the Ministry of Agriculture and Cooperatives.
Key features:
- Designed for domestic organic production
- Covers crops, livestock, and processed foods
- Recognised within Thailand but not always sufficient for export
This certification is commonly found at local markets and supermarkets across the country.
ACT Organic (Organic Agriculture Certification Thailand)
ACT Organic is one of Thailand’s most trusted independent organic certification bodies. It operates under international organic principles and is widely respected both locally and internationally.
ACT Organic standards align closely with:
- IFOAM (International Federation of Organic Agriculture Movements)
- EU organic regulations
ACT-certified products are commonly sold in organic shops, farmers’ markets, and exported overseas.
IFOAM-Based Certification
The International Federation of Organic Agriculture Movements (IFOAM) provides global organic principles rather than direct certification. However, many Thai certification bodies, including ACT Organic, base their standards on IFOAM guidelines.
IFOAM alignment indicates:
- International credibility
- Strong environmental and social criteria
- Compatibility with global organic markets
EU Organic Certification
Some Thai producers obtain EU Organic certification to export products to European markets.
This certification requires:
- Compliance with European Union organic regulations
- Annual inspections by EU-recognised certifiers
- Full traceability from farm to final product
EU Organic-certified products often carry the green “EU leaf” logo.
USDA Organic Certification
For exports to the United States, some Thai farms pursue USDA Organic certification.
USDA Organic standards:
- Prohibit synthetic chemicals and GMOs
- Require strict soil and pest management practices
- Demand detailed record-keeping and inspections
Products certified under this standard carry the USDA Organic seal.
Key Certification Bodies in Thailand
Several organisations are responsible for organic certification and inspection:
- Department of Agriculture (DOA) – Organic Thailand
- ACT Organic Certification Thailand – Independent certification body
- EU-accredited certification agencies – For export markets
- USDA-accredited certifiers – For U.S. exports
Each body follows its own audit procedures but adheres to internationally recognised organic principles.
How to Identify Certified Organic Products
When shopping in Thailand, look for:
- Official certification logos on packaging
- Clear certifier names (ACT, Organic Thailand, USDA, EU Organic)
- Product traceability information
Be cautious of vague claims such as “natural” or “chemical-free,” which are not regulated and do not guarantee organic standards.
Why Organic Certification Matters
Organic certification:
- Protects consumers from misleading claims
- Encourages environmentally responsible farming
- Supports biodiversity and soil health
- Promotes safer working conditions for farmers
By choosing certified organic products, consumers support a more sustainable and transparent food system.
Final Thoughts
Thailand has a well-established organic certification landscape, supported by both national and international standards. Understanding these certifications empowers consumers to make informed choices that align with their health, environmental, and ethical values.
Whether shopping at farmers’ markets, organic stores, or supermarkets, looking for trusted certification labels is one of the simplest ways to support organic agriculture in Thailand.