India Proposes Linking BRICS Members’ Digital Currencies for Cross-Border Trade at 2026 Summit

What India Is Actually Proposing

India chaired the BRICS bloc through 2026, hosting fellow member states in New Delhi for the September summit. Ahead of and during that summit, the Reserve Bank of India proposed advancing interoperability between the central bank digital currencies (CBDCs) issued by individual BRICS members, rather than proposing a single shared BRICS currency. RBI Governor Sanjay Malhotra framed the initiative around cost reduction: “Cross-border payments is an area of interest for all of us, including the BRICS, because we feel there is a lot of scope for reducing cost,” Malhotra said, according to reporting on the summit. The RBI recommended that a proposal to connect CBDCs be formally included on the agenda for the 2026 BRICS summit, with officials noting that several options remain under discussion, including direct CBDC linkages and interoperability between existing fast-payment systems.

The proposal builds on India’s own retail digital rupee pilot, which the RBI has been actively promoting to citizens. As of early 2026, the digital rupee had reached around 7 million retail users — a figure that, while notable in absolute terms, remains a small fraction of the transaction volume processed daily by India’s dominant Unified Payments Interface (UPI) system, which counts more than 400 million users and processes over 14 billion transactions monthly. That gap illustrates the core challenge facing any CBDC-linkage proposal: even in India, where the RBI has pushed hard on retail CBDC adoption, an established real-time payment rail already dominates daily transaction volume, and a parallel CBDC system faces a steep adoption curve even domestically before cross-border interoperability becomes relevant at scale.

Why CBDC Interoperability Matters Beyond the Technical Question

A CBDC linkage between BRICS members would not replace the US dollar in global trade settlement — the RBI itself has framed the initiative as making cross-border payments cheaper and faster, not as a currency-replacement project. But even a modest reduction in the cost and friction of settling trade between BRICS members represents an early, concrete step toward payment infrastructure that operates independently of dollar-denominated correspondent banking rails, which is the underlying strategic interest driving several BRICS members’ broader de-dollarization discussions.

1. Treat CBDC interoperability as a multi-year infrastructure project, not an imminent payment rail

Reporting on the proposal notes it “faces significant political and technical hurdles, including strained relations between member states and the need for deeper trust between neighbours like India and China” — a reminder that previous BRICS discussions on shared payment mechanisms have made limited headway. Businesses and policymakers should treat any near-term BRICS CBDC linkage as aspirational rather than operational.

2. Watch domestic CBDC adoption curves as the leading indicator, not summit announcements

India’s own digital rupee, despite years of RBI promotion, remains a small fraction of UPI’s transaction volume — a pattern likely to repeat in other BRICS members’ domestic CBDC rollouts. The more reliable signal of when cross-border CBDC linkage becomes practically relevant is domestic retail CBDC adoption reaching meaningful scale in multiple member states simultaneously, not the summit proposal itself.

3. Monitor this as part of a broader de-dollarization trend relevant to trade-dependent economies

Even in early proposal form, BRICS CBDC interoperability discussions are part of a broader pattern of emerging-market economies exploring payment infrastructure independent of dollar-based correspondent banking. Countries with significant trade ties to BRICS members should track this space, even while the near-term probability of a functioning cross-border CBDC system remains low.

What This Signals for the Broader De-Dollarization Conversation

India’s proposal, even in its early and politically contested form, is a useful marker of where CBDC policy conversations are heading among major emerging economies: not toward a single shared currency, but toward interoperability between separately issued national digital currencies, aimed specifically at reducing the cost and friction of cross-border trade settlement. The gap between India’s own modest domestic CBDC adoption and its ambition to link CBDCs across a diverse five-nation-plus bloc illustrates how far this initiative remains from operational reality — but the direction of travel, toward payment infrastructure independent of dollar-denominated rails, is a trend worth tracking for any economy with significant trade exposure to BRICS members.

Frequently Asked Questions

Sources & Further Reading

• BRICS New Delhi Summit 2026: India to Push Digital Currencies for Uninterrupted, Cheaper Cross-Border Payments — Organiser
• RBI Urges Indians to Join CBDC Pilot, Calls e₹ ‘Future of Money’ — CryptoTimes