UPI Goes Global: How Cambodia Joined India’s Digital Payment Network
India’s Unified Payments Interface (UPI) is expanding beyond domestic transactions through partnerships with payment systems in other countries. One important milestone came in June 2026, when Indian travellers visiting Cambodia gained the ability to make QR-code payments at participating merchants using supported UPI applications.
This development connects India’s digital payment ecosystem with Cambodia’s national KHQR payment standard. It can make everyday payments more convenient for eligible travellers while helping Cambodian businesses serve visitors who prefer digital transactions.
What Happened in the India–Cambodia UPI Launch?
The first phase of the India–Cambodia cross-border payment connection went live on 2 June 2026 in Phnom Penh. The initiative involved NPCI International Payments Limited (NIPL), the international arm of the National Payments Corporation of India, and ACLEDA Bank Plc., with support from the Reserve Bank of India and the National Bank of Cambodia.
Under the first phase, Indian travellers can use supported UPI applications to scan compatible KHQR codes and make payments at enabled merchants in Cambodia. The Reserve Bank of India stated that the connection covered more than 4.5 million merchants enabled with Cambodia’s national QR standard.
Key facts
- Launch date: 2 June 2026
- Location: Phnom Penh, Cambodia
- Indian payment network: Unified Payments Interface (UPI)
- Cambodian QR standard: KHQR
- Key partners: NPCI International Payments Limited and ACLEDA Bank Plc.
- First-phase direction: Indian travellers making payments in Cambodia
Official source: Reserve Bank of India — read the official release titled “Launch of Payment Systems’ Connectivity Between India and Cambodia for QR-Code Based Cross-Border Merchant Payments,” dated 3 June 2026.
How Can Indian Travellers Use UPI in Cambodia?
The payment connection allows eligible Indian travellers to use supported UPI applications at merchants displaying compatible KHQR codes. The process is similar to scanning a QR code for a merchant payment in India, although international transactions may involve different currency conversion and fee arrangements.
- Check availability: Confirm that your bank account and UPI application support international merchant payments in Cambodia.
- Activate international payments: Enable the UPI Global or international payment feature in your application if required.
- Look for a compatible QR code: Ask the merchant whether its KHQR code supports payments from your UPI application.
- Scan the QR code: Open your application and scan the merchant’s supported code.
- Review the amount: Carefully check the payment amount, currency conversion, exchange rate and any applicable fees.
- Confirm securely: Authorise the payment only after verifying the recipient and transaction details.
Availability depends on the participating merchant, payment application and bank. Travellers should verify the service before relying on it for every purchase.
Benefits for Indian Tourists
The cross-border payment link can simplify several aspects of travel spending. Its practical value depends on the traveller’s payment app, bank, merchant acceptance and applicable charges.
- Convenient payments: Travellers can use a familiar payment application instead of relying exclusively on cash or payment cards.
- Less dependence on cash: QR payments can reduce the need to carry large amounts of physical currency for everyday purchases.
- Clearer transaction checks: Users can review the transaction amount and displayed conversion details before authorising payment.
- More payment choices: UPI provides another option alongside cash, cards and other supported payment services.
- Potentially simpler spending records: Digital transaction histories can help travellers review purchases after making payments.
Travellers should not assume that every transaction is free of foreign-exchange costs. They should check the terms provided by their bank and payment application.
What Does Cambodia Gain from UPI Connectivity?
The payment connection may also benefit Cambodian merchants, particularly businesses that serve Indian tourists. QR-based payments can provide an additional way to receive money from eligible international customers without depending entirely on cash or conventional card payments.
- Tourism services: Hotels, restaurants, shops and other participating businesses can offer another payment option to Indian visitors.
- Merchant convenience: Digital payments can reduce some of the operational work associated with handling physical cash.
- Cross-border commerce: Interoperable payment systems can support commercial and tourism links between the two countries.
- Financial technology cooperation: The arrangement demonstrates how national QR-payment systems can be connected across borders.
These are potential benefits rather than a guarantee of higher sales or lower costs for every merchant. Results depend on adoption, transaction terms and the needs of individual businesses.
Is Cambodia Still the Ninth Country for UPI?
Cambodia was described as the ninth country in the June 2026 announcement about international UPI acceptance. That figure reflected the coverage count at the time of the launch.
India’s Ministry of Finance later published a factsheet on 24 August 2026 stating that UPI was live in 11 foreign countries for UPI acceptance and/or cross-border remittances. Therefore, the historical description of Cambodia as the ninth country should not be presented as the latest total.
It is also important to distinguish two types of international connectivity:
- International merchant acceptance: Eligible users make payments to participating merchants abroad by scanning compatible QR codes.
- Cross-border remittances: Eligible users transfer money between connected payment systems in different countries.
Official reports may count countries where one or both services are live. The total can therefore depend on the definition and reporting date used. For an up-to-date count, consult the latest official NPCI or Government of India publication.
Read the Ministry of Finance factsheet on UPI’s global reach, published 24 August 2026.
Will Cambodian Travellers Be Able to Use Their Payment Apps in India?
The June 2026 launch established the first phase, enabling Indian travellers to pay at participating Cambodian merchants. The Reserve Bank of India stated that enabling Cambodian travellers to make UPI QR-enabled merchant payments in India would be undertaken in a subsequent second phase.
This means the initial launch should not be described as a fully operational two-way payment facility. Travellers should check official announcements for confirmation of any later expansion and its availability to customers.
How UPI’s International Expansion Could Matter
Connecting domestic instant-payment systems can make international retail payments more accessible, provided the systems are interoperable and participating banks and merchants support the service. For India, these partnerships are part of a wider effort to improve cross-border payment connectivity. For partner countries, they can provide another route for international visitors to pay local businesses.
The long-term impact will depend on how many merchants participate, how easy the service is to use, the costs of currency conversion, consumer protections and the reliability of the connected systems. Expansion figures alone do not establish how frequently travellers use the service or how much money it saves them.
Frequently Asked Questions
1. When did UPI payments launch in Cambodia?
The first phase of the India–Cambodia QR payment connection went live on 2 June 2026 in Phnom Penh.
2. Can Indian tourists use UPI in Cambodia?
Eligible Indian travellers can use supported UPI applications to pay participating Cambodian merchants through compatible KHQR codes. They should confirm support with their bank and payment application before travelling.
3. What is KHQR?
KHQR is Cambodia’s national QR-code standard. The India–Cambodia connection enables supported UPI applications to make payments at compatible KHQR-enabled merchant locations.
4. How many countries support UPI internationally?
The count depends on the date and whether the source includes merchant acceptance, cross-border remittances or both. A Ministry of Finance factsheet published on 24 August 2026 reported UPI was live in 11 foreign countries for acceptance and/or remittances.
5. Are international UPI payments always free?
Not necessarily. Currency conversion, exchange rates and applicable fees can depend on the bank, application and transaction. Review the displayed details and applicable terms before confirming payment.
6. Can Cambodian users pay with their local payment applications in India?
The June 2026 announcement described this as a subsequent phase. Check current official announcements to confirm whether the two-way service has become available.
Official Sources
- Reserve Bank of India — official announcement on India–Cambodia QR-code payment connectivity, 3 June 2026.
- National Bank of Cambodia — official launch announcement, 2 June 2026.
- Press Information Bureau, Ministry of Finance — Cambodia launch and the original ninth-country count.
- Ministry of Finance factsheet — international coverage figure reported on 24 August 2026.
- NPCI UPI Global Acceptance — guidance for international QR-code merchant payments.
