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

February 27, 2026

Thailand Introduces Systemically Important Payment System Framework, Starting with PromptPay

Subscribe to Updates

The Bank of Thailand (BOT) has officially implemented a new regulatory framework supervising systemically important retail payment systems (SIRPS), effective February 21, 2026, with PromptPay being the first payment system designated as a SIRPS.

Under this new set of regulations, the BOT may designate payment systems under the Payment Systems Act B.E. 2560 (2017) as SIRPSs based on quantitative and qualitative assessments. Once a system is designated as a SIRPS, the operator becomes subject to expanded supervisory obligations beyond the general requirements of the Payment Systems Act.

Enhanced Supervisory Requirements

SIRPS operators must comply with a heightened supervisory regime across three key areas, outlined below.

1. Governance

SIRPS operators must maintain robust and transparent governance structures, including:

  • Balanced board composition, with at least one-third of the board comprising independent directors who represent stakeholders in the system (such as payment service providers, consumers, and experts). Independent directors may serve for no more than two consecutive terms.
  • Subcommittees to assist the board in overseeing compliance, policy implementation, and operational strategy.
  • Clear separation between executives responsible for risk and information security and those overseeing day-to-day business operations.
  1. Risk Management and System SecuritySIRPS operators must implement comprehensive risk management frameworks, including:
  • Clear service agreements between the SIRPS operator and its direct participants (payment service providers who connect directly to the SIRPS), defining roles and responsibilities among stakeholders. These agreements must include obligations for direct SIRPS participants to supervise any indirect participants they onboard to ensure compliance with service agreements and business rules.
  • A business continuity plan covering both IT and non-IT aspects, with annual review. The SIRPS must target service availability comparable to international payment infrastructures, including the ability to recover operations within two hours of a disruption and to maintain scalable operational capacity.
  • Tools and controls to monitor and manage material or systemic risks, including credit and settlement, liquidity, and operational risks.
  1. User Protection and CompetitionTo promote transparency and equitable market access, SIRPS operators must:
  • Establish fair, transparent, and nondiscriminatory criteria for system access and exit.
  • Develop and maintain business rules aligned with guidelines issued by the BOT’s new Payment Strategy Forum (PSF) working group. The BOT may require SIRPS operators to amend their business rules where appropriate.
  • Ensure fair fee structures covering fees charged by the SIRPS operator to system participants and fees charged by participants to their users (such as merchants). Fee structures must comply with BOT requirements and be approved by the PSF, and SIRPS operators must consider feedback from the SIRPS participants when setting their fees.

Key Takeaways

As PromptPay becomes a core element of Thailand’s retail payment ecosystem, its SIRPS designation heightens obligations for the PromptPay operator and all participating payment service providers. SIRPS participants—whether connecting directly or indirectly—must ensure that their operations and fee structures comply with PromptPay business rules aligned with BOT standards and requirements.

Related Professionals

Industries

Fintech

Technology

Practices

Banking and Finance

Location

RELATED INSIGHTS​ 

January 6, 2026
On December 30, 2025, Thailand’s Electronic Transactions Development Agency (ETDA) notified digital marketplace operators of a consolidated list of “high‑risk products” that are subject to strict monitoring on digital platforms. The list was jointly prepared by the Thai Industrial Standards Institute (TISI) and the Food and Drug Administration (FDA) to guide platform compliance in the initial phase of implementation of the Electronic Transaction Committee’s Notification on Other Measures for Marketplace for Goods with Specific Characteristics under Section 18(2) of the 2022 Royal Decree on Digital Platform Businesses Requiring Notification B.E.2568 (2025). The notice is addressed to operators of digital platform services that function as product marketplaces with specific characteristics laid out in the notification. The ETDA states that the TISI and the FDA are closely monitoring the high‑risk product categories on digital platforms, and the published list serves as the baseline reference for platform screening during the initial phase of the notification’s implementation. High‑Risk Product List The list aggregates categories of products that are illegal to sell online or are otherwise tightly regulated under Thai law, with an emphasis on health-related products, controlled substances, medical devices, and a wide range of industrial products that require certification or compliance with specified Thai Industrial Standards, as detailed below. Prohibited and tightly controlled health products. This includes all categories of modern medicines subject to control other than general household remedies; all categories of controlled herbal products except for over-the-counter herbal products; narcotics; psychotropic substances; and medical devices requiring use in medical facilities or a physician’s prescription. Selected industrial products requiring heightened controls. The list highlights dozens of TISI-regulated items commonly sold online. Examples include pacifiers, rice cookers, electrical wire, food wrap film, crayons, washing machines and dryers, air conditioners, electric cookers and air fryers, water heaters, microwave ovens, LED luminaires, hair dryers
Read More
January 6, 2026
Among the eight implementing decrees issued on December 18, 2025, to provide the legal framework for Vietnam’s new International Financial Centers (IFC), Decree No. 323/2025/ND‑CP serves the core function of officially establishing the IFC as a unified entity in two locations—Ho Chi Minh City and Da Nang—and setting out a plan for its development and governance. The key contents of the decree are summarized below. Location and Focus of IFCs The Vietnam International Financial Center in Ho Chi Minh City (VIFC‑HCMC) and the Vietnam International Financial Center in Da Nang (VIFC‑DN) are designed to attract capital, fintech, and international market participants under a dedicated regulatory framework. The IFCs will host functional zones for financial trading, banking, securities and commodities exchanges, offices, dispute resolution (via specialized court and international arbitration center), and related activities as set by the executive authority of each IFC. VIFC-HCMC, with a total area of 898 hectares in central Ho Chi Minh City, is oriented to develop a comprehensive and diverse financial ecosystem, providing traditional and specialized financial services, and leveraging synergies between financial services such as capital mobilization, investment, payment services, issuance and trading of financial products, asset management, fintech, and green financial services. VIFC-DN, with a total area of 300 hectares, is oriented to develop as a modern IFC, closely integrated with the innovation ecosystem, digital technology, and sustainable finance. VIFC-DN will establish a controlled testing platform for new financial models, taking the lead in the deployment and scaling of digital-asset products, digital payments, and specialized trading platforms and exchanges, while promoting supply chain finance, third-party services, and non-bank financial intermediaries to complement and support the traditional financial market, developing specialized, flexible, and innovative financial products. Near‑Term Priorities and Review Timeline In 2026, the government will prioritize completing the essential infrastructure and ensuring adequate
Read More
January 5, 2026
On December 31, 2025, the government of Vietnam promulgated Decree No. 356/2025/ND-CP detailing and guiding the implementation of the new Personal Data Protection Law (PDPL) that was issued in June 2025. The new decree, like the PDPL, entered into force on January 1, 2026, with the previous Decree No. 13/2023/ND-CP on personal data protection ceasing effect on the same day. Some key points of the new decree include the following: Comprehensive lists of basic and sensitive personal data are provided, which will require companies to review again their existing documents and data type classification to ensure compliance. New timelines are established for responding to specific data subject requests. These timelines are more reasonable and longer than the previous 72-hour requirements. Additional consent guidelines are provided, prohibiting default consent or ambiguous instructions that confuse data subjects about giving or withholding consent. Mandatory content for data transfer agreements/clauses in particular cases is provided. This covers, among other things, (i) the legal basis for the transfer of personal data; (ii) responsibilities for personal data protection during the transfer and processing of personal data; (iii) responsibilities for ensuring the exercise of the rights of personal data subjects; and (iv) responsibilities for coordination and compliance of the parties in cases where violations of personal data protection regulations are detected. The qualifications and responsibilities of data protection officers (DPOs) and data protection departments include, among others, having been trained and fostered in legal knowledge and professional skills regarding personal data protection. There are no specific provisions governing the qualifications or requirements for organizations that provide data protection training or education. New mandatory templates and requirements are provided in relation to data processing impact assessment and data transfer impact assessment, and for cases in which companies need to re-submit assessments to the regulator. Stricter requirements are
Read More
January 5, 2026
Resolution No. 222/2025/QH15 dated June 27, 2025, of the National Assembly of Vietnam (the “IFC Resolution” – see our previous article) set out the foundational legal framework for the establishment and development of Vietnam’s first-ever International Financial Centers (IFC). In furtherance of this framework, on December 18, 2025, the government of Vietnam issued eight implementing decrees to provide detailed regulatory guidance and to operationalize the IFC Resolution in practice. The Eight Implementing Decrees: An Integrated Regulatory Ecosystem The new decrees governing the IFC include the following: Decree No. 323/2025/ND-CP on the establishment of the IFC. Decree No. 324/2025/ND-CP on financial policies applicable within the IFC. Decree No. 325/2025/ND-CP on labor, employment, and social security within the IFC. Decree No. 326/2025/ND-CP on land and environmental matters within the IFC. Decree No. 327/2025/ND-CP on entry, exit, and residence of foreign nationals in the IFC. Decree No. 328/2025/ND-CP on the International Arbitration Center of the IFC. Decree No. 329/2025/ND-CP on banking licensing, foreign exchange management, and anti-money laundering and combating the financing of terrorism (AML/CFT) within the IFC. Decree No. 330/2025/ND-CP on the establishment and operation of commodity exchanges within the IFC. Taken as a whole, these eight decrees translate the IFC Resolution into a coherent and fully operational legal regime governing the establishment, organization, and functioning of Vietnam’s IFC. Collectively, they demonstrate that Vietnam’s IFC framework is best understood not as a collection of isolated incentives, but as a deliberately designed and integrated regulatory system. The Legal Architecture of the IFC: Four Interlocking Pillars Read together, the decrees seem to be designed to address four core regulatory questions from the outset: (i) what the IFC is, from a legal and institutional perspective; (ii) who may participate in the IFC and what activities are permitted; (iii) how people, capital, and projects operate
Read More