At a glance: India’s UPI expansion is a story of economic diplomacy as well as payment technology—but agreements, live merchant payments and remittance corridors must be counted separately.
What is being exported: UPI or a larger DPI model?
Unified Payments Interface (UPI) connects participating banks and payment providers for real-time account-to-account transfers. India’s digital public infrastructure (DPI) diplomacy is wider: it also includes cooperation around digital identity, data exchange and government service delivery under the India Stack umbrella. The systems operate under different domestic laws, so an international partner may borrow architecture without copying India’s regulation.
India’s February 2026 government statement listed cooperation agreements with 23 countries on DPI. It did not mean UPI was operational in all 23 countries. That distinction is important when interpreting ambitious headlines.
Three types of cross-border progress
| Type | What a user can do | What it does not imply |
|---|---|---|
| UPI merchant acceptance | Pay at supported overseas merchants through eligible applications. | Every store in that country accepts UPI. |
| Linked remittance corridor | Transfer funds between supported banking or payment networks. | Every bank account or app is eligible. |
| DPI cooperation agreement | Governments or institutions explore standards and shared infrastructure. | A live consumer service already exists. |
Where the network stood in 2026
A later 2026 Press Information Bureau update said UPI was live in 11 foreign countries for merchant acceptance and/or cross-border remittances. It described earlier acceptance in markets including Singapore, the UAE, Bhutan, Nepal, Sri Lanka, France, Mauritius and Qatar, along with later developments involving Cambodia, Greece and the Maldives. Availability varies by service and partner; a country appearing on the list is not a promise that every tourist or resident can use every UPI app there.
For example, linking payment systems may reduce friction for eligible travellers and families sending money home. Actual costs and settlement times still depend on the corridor, exchange-rate calculation, participating banks and local consumer-protection rules.
Why diplomacy and business both care
- Remittances: interoperable rails can create alternatives for eligible cross-border transfers.
- Tourism and merchants: simpler payments may help visitors at participating stores.
- Regional standards: bilateral integration requires coordination between regulators and payment operators.
- Soft power: open digital infrastructure becomes part of broader economic and technical relationships.
The unresolved challenges
A fast domestic payment network is not automatically a frictionless international one. Anti-money-laundering checks, foreign-exchange compliance, consumer refunds, cyber resilience and the allocation of fraud liability differ across jurisdictions. Sovereign identity infrastructure brings additional privacy and governance questions. A responsible DPI partnership has to address all of these, not merely produce a ceremonial signing.
What an overseas user should verify
Before relying on UPI abroad, check the specific app, bank, mobile-number eligibility, merchant terminal or QR network, currency-conversion fees and dispute channels. Use official bank and NPCI partner information. Do not assume an ordinary domestic QR code is universally interoperable.
Why the distinction matters politically
Supporters view DPI cooperation as a way to expand inclusion and reduce transaction friction. Critics and civil-society groups ask how privacy, competition, sovereign autonomy and exclusion risks are governed. Both the commercial benefits and the safeguards deserve scrutiny; the technical connection alone does not settle those debates.
Related on BCC: Policy changes affecting Indian businesses.
Related on BCC: Data governance and public infrastructure.
Frequently asked questions
Can anyone use UPI in all 11 countries?
No. The government tally includes different kinds of services with eligibility and merchant restrictions.
Does signing a DPI MoU launch UPI?
No. A cooperation agreement is distinct from a live rollout.