Thai Industrial Standards Register.
Ensuring Quality and Safety with TISI Certification
We provide comprehensive support for obtaining TISI certification, ensuring your products meet Thailand’s rigorous industrial standards. Our service includes everything from document preparation to liaising with testing labs. We guide you through the entire process to secure the TISI mark. This mark guarantees your product’s quality, safety, and compliance in the Thai market.

What is TISI certification?
TISI Certification is issued by Thailand’s Ministry of Industry and is mandatory for certain products. It ensures compliance with national standards for quality and safety. Our team supports you throughout the certification process, from documentation to approval, for smooth market entry.

Voluntary certification mark
Consumer Goods
- Textiles
- Food containers
- Toys
Electrical and Electronic Products
- Non-essential home electronics (e.g., secondary batteries, certain household appliances)
Industrial Products
- Various machinery and equipment not covered under mandatory categories
- Certain types of cables and wiring

Mandatory certification mark
Electrical Appliances
- Plugs and socket-outlets
- Electric irons
- Electric rice cookers
- Household refrigerators
- Air conditioners
Motor Vehicles and Parts
- Seat belts
- Tires (for various vehicles)
- Exhaust systems
- Safety glazing materials
Building Materials
- Steel bars
- Cement
Household Goods
- Gas cylinders
- Fire extinguishers
- Motor-compressors
The Process as below
STEP 1
Application Submission
The first step is submitting an application with detailed product information. This includes specifications, safety features, and manufacturing processes. Supporting documents like technical drawings, descriptions, and existing certifications must also be included.
STEP 2
Document Review
TISI conducts a thorough review of the submitted documents to ensure that they meet the required standards. This step involves verifying that the product conforms to Thai safety, quality, and performance standards.
STEP 3
Sample Testing
After documentation is approved, product samples must be sent to a approved lab for testing. These tests check compliance with standards. They may include safety assessments, performance evaluations, and environmental assessments. This is to ensure the product meets regulatory requirements.
STEP 4
Factory Inspection
TISI may conduct an inspection of the manufacturing facility to ensure that the production processes comply with the required standards. This inspection verifies that the factory maintains consistent quality control and adheres to the manufacturing practices outlined in the application.
STEP 5
Certification Issuance
If the product passes all tests and the factory inspection is satisfactory, TISI issues the certification. The product is then authorized to display the TIS mark, indicating compliance with Thai industrial standards.
STEP 6
Post-Certification Monitoring
After certification, it may conduct periodic inspections and require retesting of products to ensure ongoing compliance with standards. If any changes are made to the product or manufacturing process, re-certification may be necessary.
STEP 7
Renewal of Certification
TISI certifications are typically valid for a specific period, after which they must be renewed. The renewal process involves reapplying, submitting updated documents, and potentially undergoing new tests and inspections.
Benefits of TISI Registration
Compliance with Legal Standards
Ensures your products meet Thailand’s mandatory safety and quality regulations, allowing for legal sale within the country.
BagFul Market Access
Grants your products unrestricted access to the Thai market, which is critical for both domestic and international businesses.
Increased Consumer Trust
Boosts consumer confidence. It assures them that your products are safe, reliable, and of high quality. This is indicated by the mark.
Competitive Market Position
Gives your products a competitive edge over non-certified goods, making them more attractive to consumers and business partners.
Risk Mitigation
This approach reduces the risk of legal issues. It prevents product recalls and penalties. These benefits are achieved by ensuring that your products comply with all relevant safety standards.
Qualification for Government Contracts
Makes your products eligible for government tenders and contracts, which often require TISI certification as a prerequisite
Simplified Export Processes
Facilitates the export of your products by demonstrating compliance with internationally recognized safety and quality standards
Enhanced Brand Reputation
Improves your company’s image and credibility, showcasing your commitment to producing high-quality and safe products
Long-Term Business Sustainability
Contributes to the long-term sustainability of your business by establishing a strong foundation of trust and reliability in the market.
Compliance Policy News
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Don’t know how to start?
Schedule a 30-minute virtual meeting or conference call to discuss further with us
Dusit Somboonburana, WELLION Project Executive Coordinator
FAQ
How much does it cost to obtain TISI certification?
The cost of obtaining TIS certification can vary depending on the product category, the complexity of testing, and the need for factory inspections. It typically includes fees for application, testing, inspection, and certification issuance. It’s best to contact us for a detailed quote based on your specific product.
What are the consequences of selling products in Thailand without TISI certification?
Selling products in Thailand that require TIS certification without obtaining it can result in severe penalties, including fines, product recalls, and legal action. It can also damage your brand’s reputation and lead to a loss of consumer trust.
Do I need to undergo factory inspection for TISI certification?
Yes, factory inspection is typically required for TISI certification to ensure that the production process meets Thai standards. This inspection is crucial for verifying that the products are consistently manufactured to the required quality and safety standards.
What should I do if there are changes to my product after obtaining TISI certification?
If there are significant changes to your product after obtaining TIS certification, you may need to notify TISI and potentially reapply for certification. This ensures that the modified product still meets the required standards.
Can I apply for TISI certification if my product is already certified in another country?
Yes, you can apply for TISI certification even if your product is certified in another country. However, TISI may require additional testing or documentation to ensure the product meets Thai standards, as international certifications may not be fully recognized.
How do I check if a product is already TISI certified?
You can check if a product is TIS certified by searching the TISI database on their official website or by contacting TISI directly. Certified products will have a TIS mark displayed on them, which indicates compliance.
Can I use the TISI mark on my packaging once certified?
Yes, once your product is TISI certified, you are authorized to use the TISI mark on your packaging. This mark indicates to consumers and authorities that the product meets Thailand’s industrial standards.
How long is the TISI certification valid, and what is the renewal process?
TISI certification is usually valid for a specified period, typically ranging from 1 to 3 years. To renew the certification, you must submit a renewal application and may need to undergo re-testing and re-inspection to confirm ongoing compliance with the standards.
