Overview — Why 2026 Is a Turning Point for AI Regulation in Asia
The year 2026 is shaping up to be the most dramatic shift in Asia’s AI regulatory landscape since the rise of Generative AI. After the European Union set the pace with the EU AI Act in 2024, countries across Asia have accelerated efforts to roll out their own laws and standards.
In the first quarter of 2026 alone, several major developments happened at once: Vietnam began enforcing ASEAN’s first dedicated AI law, South Korea brought its AI Basic Act into effect, China prepared more than 30 new standards, and ASEAN updated its AI governance guidance to cover Generative AI.
For Thai businesses already using AI—or planning to do so soon—understanding this wave of regulation is no longer just a nice-to-know issue. It is becoming a matter of business survival.
Vietnam — The First ASEAN Country with a Binding Standalone AI Law
On March 1, 2026, Vietnam became the first country in Southeast Asia to enforce a standalone AI law with full legal effect through Law No. 134/2025. This law was written specifically to regulate AI systems, rather than simply amending older laws to include AI.
Risk-Tiered Model
The law adopts a risk-based approach similar to the EU AI Act, dividing AI systems into three levels:
- Low Risk — AI systems that do not directly affect people’s rights or safety and face the fewest requirements
- Medium Risk — Systems that require impact assessments and supporting documentation
- High Risk — AI systems used in healthcare, education, and finance that must be reviewed and registered before deployment
A Transition Period Businesses Need to Watch Closely
The law sets different transition periods depending on the industry:
- 18 months for AI used in healthcare, education, and finance — reflecting the higher complexity and impact of these sectors
- 12 months for all other industries
This means Thai businesses providing AI services or exporting AI products to Vietnam will need to comply with this law by 2027 at the latest.
South Korea — An AI Basic Act with Cross-Border Reach
South Korea moved quickly as well, bringing the AI Basic Act (AI Framework Act) into force on January 22, 2026. This makes South Korea one of the first countries in Asia to implement a broad AI law.
Key Points Businesses Need to Know
Requirements for “High-Impact AI” — The law defines a category of High-Impact AI covering systems used in healthcare, energy, and public services. Providers of these systems face stricter obligations around impact assessments, transparency, and accountability.
Mandatory Labeling for Generative AI — All content created by Generative AI must be clearly labeled as AI-generated, whether it is text, images, video, or audio. This is one of the strictest requirements in Asia.
Extraterritorial Application — This is especially important for Thai businesses. The AI Basic Act also applies to foreign AI providers offering services to users in South Korea. Similar to Europe’s GDPR approach, this means that if a Thai business operates an AI platform with users in South Korea, it must comply with this law too.
China — More Than 30 AI Standards with Severe Penalties
China has not waited to pass a single overarching AI law. Instead, it has taken a layered approach by continuously issuing standards and detailed regulations. In 2026, the country is expected to introduce more than 30 new standards covering areas from AI agents to datasets and beyond.
Penalties Serious Enough to Change Business Decisions
What makes China’s AI regulatory framework especially tough is the penalty regime:
- Fines of up to RMB 50 million (around THB 250 million) or 5% of annual revenue, whichever is higher
- Immediate power to suspend AI services — Regulators can order AI services to stop without waiting for court proceedings
For Thai businesses trading with China or using AI platforms from China, these developments require close attention. Non-compliance could directly affect their ability to operate in the Chinese market.
