RBI Proposes Linking BRICS Digital Currencies to Boost Cross‑Border Payments

India’s Reserve Bank has put forward a fresh idea with potential global implications: linking the central bank digital currencies (CBDCs) of BRICS nations to make cross‑border payments smoother, faster and less costly. If accepted, this proposal may be tabled at the 2026 BRICS summit, which India will host. The move reflects growing interest in digital monetary systems that bypass traditional intermediaries and reduce over‑dependence on the US dollar. 

What Is the Proposal?

The Reserve Bank of India (RBI) has recommended to the government that a plan to connect the CBDCs of Brazil, Russia, India, China and South Africa be placed on the agenda for the 2026 summit. Under this framework, sovereign digital currencies such as India’s e‑rupee and China’s digital yuan could be made interoperable for trade and tourism payments across borders. 

This proposal builds on discussions from the 2025 BRICS summit in Rio de Janeiro, where leaders highlighted the need for greater payment system cooperation. Linking digital currencies would allow member countries to settle transactions directly rather than routing them through global systems dominated by the US dollar or correspondent banking networks. 

Although BRICS members have not yet fully issued CBDCs, all five have active pilot projects. India’s e‑rupee, launched in December 2022, has gained around 7 million retail users, and the RBI has emphasised features like offline payments and programmable functions for government transfers.  

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Why It Matters for Cross‑Border Payments?

Cross‑border transactions today largely rely on correspondent banking networks and the US dollar as the settlement currency. These systems can be slow, expensive and complex, particularly for emerging markets whose banks may have limited access or higher fees. By connecting digital currencies, BRICS nations could:

• Reduce transaction costs, enhancing trade flows within the bloc.
• Speed up settlements since CBDC transactions can be near‑instantaneous.
• Eliminate reliance on intermediaries like SWIFT and reduce friction in foreign exchange layers.  

In essence, interoperable CBDCs could function as a digital bridge between national currencies, allowing direct clearing and settlement without the dollar as a go‑between.  

Geopolitical Implications

The initiative does not explicitly seek to “de‑dollarise”, according to RBI statements, but it could reduce reliance on the US dollar in trade settlements — particularly between BRICS nations. The United States has signalled wariness of moves that sidestep dollar‑centred systems, and past US leadership has criticised the BRICS bloc.  

This context is important. The dollar remains the dominant global currency, used in a large proportion of international trade and held as foreign exchange reserves worldwide. Any effort to build alternative settlement frameworks is bound to attract attention from traditional financial powers.  

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Challenges Ahead

Practical hurdles remain. For a BRICS CBDC network to work smoothly, member states must agree on:

• Technology standards for interoperable systems.
• Governance frameworks to manage disputes and settlements.
• Ways to handle imbalances, for example when one country imports more than it exports. Some officials have discussed using bilateral swap lines to address such issues.  

These are non‑trivial challenges. Different CBDCs may be based on different underlying technologies, regulatory frameworks and monetary policies. Achieving consensus will require negotiation and compromise.

Looking Forward

As India prepares to host the 2026 BRICS summit, this proposal is likely to be a key talking point. Supporters argue that linked CBDCs would offer a more efficient alternative to traditional cross‑border payment systems while reducing cost, time and risk. Critics warn that building such a system requires extensive groundwork and trust among diverse members.

What this initiative highlights is a broader shift: central banks are increasingly experimenting with digital currencies not just for domestic payments, but as tools for international economic cooperation in a world where digital finance is rapidly evolving.