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Payment businesses in Thailand are licensed under the Payment Systems Act B.E. 2560 (2017), supervised by the Bank of Thailand. BOT released for public comment (23 July 2026) a draft Notification on Digital Channel Security extending mandatory security requirements beyond mobile banking to internet banking and credit-card/credit providers, phasing out SMS OTPs and mandating biometric verification for high-value transactions.
The designated-services architecture flows from Section 16 of the PSA: the Minister of Finance, with BOT advice, designates credit/debit/ATM card services, electronic money, electronic fund transfer and money remittance as Designated Payment Services requiring a licence or registration. The structure is three-tier — e-payment service, e-money service and payment system operator — with direct licensing running roughly nine to fifteen months and foreign ownership generally capped at 49% without BOI approval. The non-bank PI/EMI route covers e-money, payment gateway/facilitation, e-money transfer, acquiring and payment-on-behalf.
The bank versus non-bank distinction is structural here. Commercial banks must apply for BOT approval to engage in e-Money business under Section 36 of the Financial Institutions Businesses Act B.E. 2551 (2008), in addition to payment-services law licensing — a separate s.36 FIBA approval pathway for bank-PSP e-money that runs parallel to the PSA designated-service route used by non-bank PIs and EMIs. The net effect is a market that is structurally accessible to non-bank entrants but foreign-ownership-constrained.
Outlook
The W1a baseline is established and confirmed. The licensing perimeter is stable; the live forward variable is how the three virtual-bank consortia, licensed in June 2025, operationalise within the bank-side approval framework as they commence operations during 2026.
Licensing, Authorisation & Market Access
The Bank of Thailand has undertaken its largest organisational restructuring in 27 years, creating three dedicated operational lines: non-bank providers, consumer protection, and payment systems, the last including a newly established Payment Service Provider Policy and Supervision Division. This is a structural supervisory reorganisation rather than a single new statute, and it reshapes how licensing and ongoing supervision will be administered across bank and non-bank payment-service providers going forward. Against that backdrop, CLICX Bank Public Company Limited, the vehicle for the Krungthai-AIS-OR consortium, officially received its virtual banking licence from the Bank of Thailand and is targeting a June 2026 service launch as the country's first branchless commercial bank. CLICX is one of three virtual-bank consortia, the others being CP Group with Ascend Money and SCBX with KakaoBank, approved by the Bank of Thailand in June 2025 out of five original applicants; each approved consortium is required to begin operations within one year of approval, making CLICX's licensing this cycle a concrete marker of that cohort's progress toward market entry.
Outlook
Whether CLICX meets its targeted June 2026 launch, and how the remaining two virtual-bank consortia progress toward their own one-year operational deadlines, are the clearest near-term markers for Thailand's virtual-banking market-access picture. The practical effect of the BOT's new three-line supervisory structure on licensing timelines and ongoing compliance expectations for both bank and non-bank payment-service providers is a second, slower-moving marker to watch.
4 earlier distinct update(s)
Licensing, Authorisation & Market Access
The Bank of Thailand's Systemically Important Retail Payment System framework became effective 21 February 2026, establishing a dedicated supervisory category for retail payment systems whose scale or interconnectedness makes their disruption a systemic concern. PromptPay, Thailand's dominant real-time retail payment rail, was designated as the first system to fall under this category, marking the first time a Thai retail payment system has been brought under dedicated systemic-infrastructure oversight rather than general payment-service-provider regulation under the Payment Systems Act B.E. 2560.
This designation sits within, rather than alongside, the existing Payment Systems Act framework: it creates a new oversight tier above standard payment-service authorisation, reflecting PromptPay's role as critical national payments infrastructure. For market participants, the designation signals that the Bank of Thailand now treats the operational resilience and systemic risk profile of PromptPay with a distinct regulatory lens from that applied to ordinary licensed payment service operators, a lens that is likely to extend to any future payment system reaching comparable scale.
Outlook
The SIRPS framework is newly effective rather than newly proposed; the item to watch is whether any additional payment system is designated under the framework in future cycles, which would indicate the Bank of Thailand is applying the systemic-infrastructure category beyond PromptPay alone.
Licensing, Authorisation & Market Access
The Bank of Thailand issued a draft Notification on Digital Channel Security on 23 July 2026, with the comment period closing 24 August 2026. The draft extends mandatory security requirements beyond mobile banking to internet banking and to credit-card and credit providers -- a meaningful widening of the regulatory perimeter, since these categories had previously sat outside the mobile-banking-focused security regime. Substantively, the draft phases out SMS one-time passwords for transaction authentication and mandates biometric verification for high-value transactions. This is a T1-sourced, Confirmed-confidence development, and it carries direct market-access implications for both bank and non-bank credit and payment providers operating in Thailand, since compliance with the new authentication standards will be a condition of continued digital-channel operation once the notification is finalised.
Alongside this security-standards tightening, the Bank of Thailand has also issued Notification No. 23/2569, standardising 19 banking-fee items across four categories, with phased implementation running through October 2026. This is a Probable-confidence, T3-sourced development. Taken together, the two notifications point to simultaneous regulatory attention to both the security and cost dimensions of digital banking access in Thailand this cycle -- a bank-PSP-relevant tightening that applies across the digital-channel landscape rather than to a single product line.
Outlook
The draft Digital Channel Security Notification's comment period has closed, and finalisation is the next milestone to watch, expected around Q4 2026 based on the consultation timeline. The fee-standardisation notification's phased rollout continues through October 2026, and full implementation by that date is the concrete near-term milestone for this module.
Licensing, Authorisation & Market Access
Bank of Thailand's Systemically Important Retail Payment System framework took effect on 21 February 2026 under the Payment Systems Act B.E. 2560, with PromptPay designated as the first payment system to carry SIRPS status. This designation attaches expanded supervisory obligations that apply to the system and its participants rather than to any single institution, and it applies without regard to whether a given participant is a bank or a nonbank payment service provider.
Wise, already Bank-of-Thailand-licensed, launched direct integration into PromptPay on 19 May 2026, enabling scan-and-pay functionality via PromptPay QR and ThaiQR without routing through a sponsoring bank. This is a market-access development distinct from the SIRPS designation itself: it demonstrates that Thailand's licensing regime now supports a nonbank PSP obtaining direct rail access to a newly systemic payment system, a bank-versus-nonbank access question that carries forward into subsequent cycles.
Outlook
The immediate item to watch is how Bank of Thailand applies SIRPS-attendant obligations differentially, if at all, across bank and nonbank participants including Wise. A second nonbank PSP following Wise's direct-access precedent would confirm this cycle's development as a structural opening rather than a one-off licensing decision.
Licensing, Authorisation & Market Access
The Bank of Thailand designated PromptPay as Thailand's first Systemically Important Retail Payment System, effective 21 February 2026, under the authority of the Payment Systems Act B.E. 2560 [wpm-2026-W1a-001]. The Systemically Important Retail Payment System framework is itself new to Thailand's regulatory architecture, and PromptPay's designation as the inaugural instrument under it formalises what has long been true in practice: PromptPay is the backbone of Thailand's retail instant-payments ecosystem, and its systemic designation brings it under a heightened supervisory regime spanning both the bank and non-bank participants that rely on the rail.
Separately, the Bank of Thailand granted Thailand's first Virtual Bank licence on 14 May 2026, under Notification FPG.6/2567, to CLICX, a consortium formed by Krungthai Bank, AIS and PTT Oil and Retail Business, with a targeted June 2026 launch [wpm-2026-W1a-002]. This is a market-access event of a different character to the SIRPS designation: rather than formalising oversight of existing infrastructure, it opens an entirely new licensed channel to market, combining a state-linked bank, a mobile-network operator and a retail-and-energy conglomerate in a single bank-chartered entity.
Both developments should be read against the bank-PSP versus non-bank-PI/EMI distinction that structures Thailand's payments market access. The SIRPS designation applies to PromptPay as shared infrastructure used by both bank and non-bank participants, while the virtual-bank licence is, by definition, a bank-charter route, meaning CLICX will operate under full banking-sector prudential requirements rather than the lighter payment-institution or e-money-institution regimes available to non-bank players. For non-bank PSPs and EMIs, the practical market-access lesson this cycle is that Thailand's most significant new licensing pathway remains a bank-charter route, even as the SIRPS framework extends systemic oversight to infrastructure non-bank participants also depend on.
Outlook
CLICX's targeted June 2026 launch is the immediate marker to watch: a successful, on-schedule launch would validate the consortium-licensing model and likely encourage further virtual-bank applications, while delay would signal implementation friction in Thailand's newest bank-charter pathway. Separately, watch for whether the Bank of Thailand extends the Systemically Important Retail Payment System designation beyond PromptPay to other retail payment infrastructure.
Sources and findings (5)
- T1https://www.bot.or.th/en/our-roles/payment-systems/payment-act-oversight.htmlretrieved
- T1https://www.bot.or.th/content/dam/bot/fipcs/documents/FPG/2561/EngPDF/25610195.pdfretrieved
- T1https://www.bot.or.th/content/dam/bot/fipcs/documents/FPG/2561/EngPDF/25610100.pdfretrieved
- T3https://paymentbrief.com/markets/thailand/retrieved
- T3https://kpmg.com/th/en/home/insights/2023/03/legal-news-update-issue-23.htmlretrieved