You are using an outdated browser and your browsing experience will not be optimal. Please update to the latest version of Microsoft Edge, Google Chrome or Mozilla Firefox. Install Microsoft Edge

January 30, 2026

Key Takeaways from Thailand’s Data Privacy Day 2026

Subscribe to Updates

Thailand’s Data Privacy Day 2026, hosted by the Office of the Personal Data Protection Committee (PDPC), underscored the country’s commitment to strengthening personal data protection, advancing regulatory maturity, and preparing organizations for the next phase of PDPA enforcement. The event marked a clear shift from policy-level compliance toward “Privacy in Action,” signaling that operational readiness and real-world implementation are now priorities.

The Office of the PDPC also emphasized that data protection is now a national economic enabler that supports digital trust, competitiveness, and sustainable growth, not just a compliance obligation.

The following insights summarize the key takeaways from the Data Privacy Day 2026 event.

PDPA in Real Life: What Happens to Your Data Today

The Office of the PDPC provided concrete data on enforcement trends and real-world compliance issues facing organizations across Thailand.

Complaints and trends. The Office of the PDPC’s Personal Data Protection Act (PDPA) Center recorded 2,672 PDPA-related complaints as of January 2026, with the highest volumes involving failure to comply with the data minimization principle, collection without lawful basis, and use and disclosure without lawful basis.

Administrative penalties. Several administrative penalties have been imposed on data controllers and data processors across various sectors, including government, healthcare, retail, SMEs and e-commerce, ranging from tens of thousands to several million baht. Most violations stemmed from weak security measures, failure to notify data breaches within the required timeline, absence of a data protection officer (DPO) when required, and noncompliance with governance requirements such as the Record of Processing Activities (ROPA) and data processing agreements with data processors.

Case studies. The Office of the PDPC highlighted specific examples of violations:

  • Hospitals misused personal data for purposes beyond their intended scope (e.g., using personal data collected for providing medical services to send birthday cards)
  • Vendors compromised systems due to inadequate password protocols and the absence of firewalls, resulting in unauthorized access

AI and Privacy: Regulatory Expectations in the Emerging Landscape

Thailand is moving toward a clearer regulatory framework for AI, with the AI Act currently in draft form. While the PDPA does not regulate AI itself, it governs personal data used within AI systems, meaning organizations, not the AI, remain fully accountable for any misuse or unlawful processing of personal data.

Key expectations highlighted for businesses include:

  • The use of AI is allowed, but accountability remains fundamental. Organizations must take full responsibility for how personal data is processed through AI systems.
  • Strong resource and access governance is necessary. Organizations must prevent uncontrolled AI usage and avoid over-sharing of data through proper data classification to restrict AI access to relevant datasets.
  • AI deployment may trigger obligations under other laws. While there is currently no specific law regulating the use of AI, AI deployment may trigger obligations under civil and commercial law, road traffic laws in relation to autonomous systems, and other regulations, reinforcing the need for comprehensive risk assessment.
  • Alignment with forthcoming guidelines. The Office of the PDPC is currently developing practical guidelines on personal data protection in the use and development of AI technologies. Organizations should align AI use with these forthcoming guidelines aimed at supporting safe innovation while adhering to PDPA requirements.

International Cooperation and Cross-Border Transfers

Efforts continue to advance Thailand’s participation in the Global Cross-Border Privacy Rules (CBPR) and strengthen alignment with regional data-protection frameworks. Organizations operating across borders should expect tighter scrutiny of cross-border transfers, including more rigorous requirements for risk assessments and transfer impact analyses to ensure compliance in multi-jurisdictional environments.

Data Breach Incident Monitoring

The PDPC Eagle Eye, a division within the Office of the PDPC, has launched advanced tools such as the PDPC Eagle Eye Crawler, which enables continuous URL access and facilitates 24-hour monitoring of data breach incidents. Additionally, the PDPC Eagle Eye shared details about their plan to send inspection letters to organizations for advisory reasons.

Privacy Maturity Model and Privacy Index

The Office of the PDPC introduced new tools to help organizations assess and improve their data protection practices.

The Privacy Maturity Model assesses an organization’s readiness for personal data protection. The Privacy Index measures data protection levels using both privacy data (such as survey results and Privacy Maturity Model scores) and secondary data (like public information), giving organizations an overview of their privacy risk management capabilities.

Information derived from the Privacy Maturity Model and Privacy Index can then be used toward obtaining the Personal Data Protection Certification Mark, an upcoming certification program to recognize compliant organizations.

Outlook for 2026

Based on the Office of the PDPC’s roadmap and expert discussions during the Data Privacy Day event, organizations should expect several key developments in the coming year:

  • Data privacy must go beyond policy and legal compliance to practical implementation in all systems and operations.
  • Heightened enforcement, driven by expanded automated surveillance capabilities such as the PDPC Eagle Eye Crawler and the rollout of inspection letters for advisory purposes.
  • Stronger national PDPA infrastructure, with continued development of PDPA Centers and Trustmark certification.
  • Closer alignment with international privacy standards, supporting Thailand’s role in cross-border digital trade and strengthened mechanisms to support trusted cross-border data flows.
  • Increased regulatory attention on AI governance, with forthcoming guidance to ensure AI use complies with data-protection principles and standards.
  • A nationwide push toward a “new data-ethics culture” emphasizing legal compliance, incident prevention, organizational cooperation, and the use of technology to strengthen national and public trust, anchored in the national goal of improving data security, attracting investments, and enhancing quality of life.

Organizations should treat 2026 as a critical year for operationalizing privacy compliance, building robust governance frameworks, and preparing for more active regulatory oversight. The shift from policy to practice means that demonstrable implementation, not just documentation, will be the standard by which compliance is measured.

Related Professionals

Industries

Technology

Location

RELATED INSIGHTS​ 

March 20, 2026
Thailand’s Board of Investment (BOI) now requires data center projects to demonstrate measurable benefits for local workforce development, R&D, SME capability, and domestic supply chains to qualify for corporate income tax (CIT) exemptions. BOI Notification No. Por. 3/2569, issued on February 6, 2026, updates the requirements for projects seeking promotion under BOI category 8.2.1 (data centers). All data center projects must now submit and implement plans covering development of Thai human resources and domestic supply chain support before benefiting from any CIT exemption. Human Resources Development Plan The BOI seeks to promote local talent development beyond basic training. Plans must include the following elements: Training for data center design, construction, and operations targeting vocational students, engineering and ICT undergraduates and postgraduates, and energy and building personnel in Thailand. Joint curricula with Thai universities and technical institutes. Collaborative R&D with Thai nationals or institutions in areas including AI, resource allocation, high-performance computing, and data center hardware and systems. Thai SME upskilling in electrical and energy systems and IT services. Domestic Supply Chain Support Plan Plans must demonstrate knowledge transfer in design, construction, cooling, security, and power and water management. Projects must also include usage or installation of domestically manufactured equipment or engage specialist domestic entities. Criteria for BOI Evaluation The BOI will assess data center operators’ eligibility for CIT incentives based on two criteria: Scale requirement: Training and joint-curriculum initiatives must reach a total participants equal to at least 10 times the project headcount and run for the duration of the CIT incentive. If this threshold is not met, the applicant must also implement continuous R&D or SME skills-development plans throughout the incentive period. Substantiality test: Supply-chain plans must be substantive, meet industry standards, and show measurable development of the domestic digital and data center supply base. To ensure compliance,
Read More
March 19, 2026
Thailand’s Electronic Transactions Development Agency (ETDA), which describes itself as a “co-creation regulator” working collaboratively with industry rather than imposing top-down rules, has unveiled its regulatory roadmap for digital platform businesses under the Royal Decree on Digital Platform Service Businesses B.E. 2565 (2022). The 2026 regulatory approach is guided by three core principles—“practicable, verifiable, shared responsibility”—aimed at elevating digital services to be safe, transparent, and fair. These principles inform ETDA’s 2026 priorities, which focus on three key dimensions: product and service standards on platforms, fair competition and fee transparency, and online fraud prevention. Product and Service Standards ETDA’s 2026 agenda addresses product and service standards across several platform categories: Online marketplace platforms. The Notification on Additional Measures for Online Marketplace Platforms under Section 18(2) came into force on December 31, 2025, designating 21 marketplace platforms that must verify products and merchants. Among other obligations, covered platforms must remove or suspend substandard products under the “notice and take down” principle. The ETDA has collaborated with the Food and Drug Administration and the Thai Industrial Standards Institute to develop inspection manuals and coordinate compliance procedures. Social commerce. The ETDA is preparing a new notification under Section 18(2) specifically targeting social commerce platforms with sales support functions, aiming to align regulation with evolving digital market conditions. Ride sharing. Since the postponement of the deadline to comply with the ETDA’s notification on ride-sharing platforms to March 31, 2026, the ETDA has supported drivers in registering with the Department of Land Transport through the Driver Verify registration system, which has already issued certifications to approximately 27,900 riders. The ETDA is also examining structural issues relating to appropriate insurance packages, motorcycle engine capacity expansion, and fair leasing fees and contract transfer costs in coordination with the Department of Land Transport, the Office of Insurance Commission,
Read More
March 19, 2026
Thailand’s Personal Data Protection Committee (PDPC) has launched a public consultation period to gather input for a forthcoming set of guidelines under the country’s Personal Data Protection Act (PDPA). This initiative follows the PDPC’s issuance of guidelines on consent and notification requirements in September 2022. The main consultation period, using an online questionnaire to gather feedback, runs until March 23, 2026. In addition, an interview-style online session for private-sector participants was held on March 17, and a two-day in-person event will be held on April 1–2—this is already fully booked and  walk-ins will not be accepted, but the session will be livestreamed on the PDPC’s Facebook page. The PDPC will use the public feedback to design draft guidelines that accurately reflect the operational realities of both public and private organizations, after which the guidelines will be shared with the public. Consultation Scope The PDPC has identified six priority areas for which upcoming guidance may be issued: Legal bases for processing: The online questionnaire assesses respondents’ understanding of consent requirements and seeks views on priority issues, such as explanations of the legal bases and considerations for selecting an appropriate legal basis depending on the nature of the processing activity. Security measures and data breach notification: The questionnaire examines respondents’ understanding of data breach reporting and security measure obligations. Topics proposed for inclusion in the guidelines include data breach prevention measures, incident response plans, risk assessment methods, and reporting procedures. Data protection officers: Respondents are invited to share their expectations regarding the DPO’s role and their experiences in contacting a DPO. The survey also asks respondents to identify priority issues, such as response timeframes for data subject requests and complaint procedures. Marketing and direct marketing: The online questionnaire seeks input on preferred topics for guidance, including individuals’ rights to refuse marketing
Read More
March 16, 2026
Thailand’s Securities and Exchange Commission (SEC) has broadened the definition of institutional investors, expanded the types of qualifying investments, and updated financial qualification thresholds for various investor categories through a revised notification on the definitions of institutional investors, ultra-high net worth investors, and high net worth investors. The amended framework, which came into force on March 1, 2026, adds digital asset business operators, investment planners, and investment consultants to the roster of entities recognized as institutional investors, and broadens the definition of investment to account for digital tokens. Expanded Definition of Institutional Investors Under the SEC’s revised notification, the category of institutional investors now expressly includes digital asset business operators licensed under the Royal Decree on Digital Asset Businesses B.E. 2561 (2018). This addition recognizes the growing role of digital asset platforms and service providers in Thailand’s investment ecosystem and aligns the regulatory treatment of digital markets with that of traditional markets. The definition of institutional investors now also encompasses investment planners and investment consultants approved by the SEC. Previously, only SEC-approved investment analysts held this status; the expansion covers a broader scope of professionals who possess comparable expertise and experience in evaluating investment opportunities. Broadened Investment Definition The revised framework now defines investment to mean direct or indirect investment in a wider range of assets beyond deposits. Specifically, the definition covers: Securities under the Securities and Exchange Act Derivatives under the Derivatives Act Investment tokens offered to the public Government-issued digital tokens (G-tokens) as specified in a separate SEC notification This expansion ensures that financial status assessments reflect the full spectrum of an investor’s holdings, including emerging digital assets. Updated Financial Qualification Thresholds The amended SEC notification also provides updated qualification thresholds for angel investors, ultra-high net worth investors, and high net worth investors. While the core criteria
Read More