RBI’s Offshore FX Mandate Risks Turning Transparency Into Tension

The Reserve Bank of India’s latest directive requiring banks to report offshore over-the-counter foreign exchange derivative transactions involving the rupee marks a decisive shift in regulatory posture. By extending its visibility into trades executed outside its jurisdiction through related entities, the RBI is attempting to pull a long-elusive offshore market into its supervisory net.

This is not merely a technical reporting change. It reflects a deeper institutional pivot, from reluctant tolerance of offshore price discovery to active engagement, with all the frictions such a shift entails.

​The offshore non-deliverable forward market in the rupee has existed since the Asian financial crisis of 1997, often unsettling policymakers due to its influence on onshore volatility. For much of this period, the RBI chose strategic silence, wary that formal acknowledgement would legitimise a market beyond its control.

That stance began to soften in the early 2010s, when the central bank acknowledged that price discovery was increasingly migrating offshore. The 2020 introduction of rupee NDF trading at GIFT City was an attempt to reclaim that terrain, effectively inviting offshore liquidity back onshore rather than contesting it externally.

So, if it can’t be beaten, bring it home.

New Mandate
The latest reporting mandate goes a step further. It does not seek to relocate the market, but to observe it in granular detail, effectively turning what was once a “shadow market” into a “glasshouse.”

The motivation is straightforward. Offshore trading, particularly in centres such as Singapore and London, now plays a dominant role in rupee price discovery. Movements in these markets can spill over rapidly into onshore rates, forcing the RBI to intervene using its foreign exchange reserves.

If a major offshore parent bank aggressively sells the rupee, it drags the onshore rate down, forcing the RBI to spend its reserves to defend it. ​ The RBI wants to know exactly which "related parties" are moving the needle. If they see a specific bank's global group consistently betting against the rupee, they can use that data to apply "moral suasion" or regulatory pressure domestically.

The RBI did offer a "phased roadmap" (starting July 2027) and a $1 million de minimis threshold, which suggests they know they're pushing the envelope and are trying to give banks time to negotiate these legal hurdles with their home-state regulators.

Historical Similarities
RBI is the first emerging market central bank to assert extraterritorial reporting authority over offshore OTC derivatives. This aligns more with advanced economy regulators (CFTC, ESMA) post‑2008 than with the emerging market peers.

Yet the approach is not without risk. Extraterritorial reporting requirements inevitably raise questions of jurisdiction, especially when they intersect with regulators such as the Monetary Authority of Singapore or the UK’s Financial Conduct Authority.

Through the Dodd-Frank Act (2010), the CFTC and SEC mandated reporting of OTC derivatives, including swaps, to US trade repositories.  US rules applied not only to domestic institutions but also to foreign affiliates and counterparties if trades had a “direct and significant connection” to US commerce.

European regulators, led by ESMA, pushed back against duplicative reporting and conflicting requirements, while Asian authorities such as MAS, HKMA and the JFSA raised sovereignty concerns, arguing that primary oversight should remain with local supervisors. The eventual resolution emerged through substituted compliance, under which US regulators permitted foreign entities to adhere to local rules when deemed comparable, alongside bilateral arrangements, such as memoranda of understanding, to facilitate cross-border data sharing.

Implications
Regulators such as MAS, the FCA and the HKMA typically exercise tight control over trade data within their jurisdictions. A foreign authority seeking transaction-level disclosures for entities under its supervision may not be readily accommodated. Moreover, in several jurisdictions, sharing granular counterparty data with an external regulator in the absence of a formal multilateral memorandum of understanding may conflict with local bank secrecy and data protection laws.

If overseas regulators perceive this as overreach, it could invite demands for reciprocity, with authorities in other jurisdictions seeking comparable real-time visibility into the Indian operations of their own banks, thereby adding a new layer of regulatory complexity.

The RBI’s move appears to be an attempt to leap directly to visibility without first establishing that cooperative architecture.

In targeting the messenger, the RBI risks sending an unintended signal to the global investing community. Global capital places a premium on predictability, and when rules appear unilateral or intrusive, concerns tend to shift quickly to the risk of future restrictions and the credibility of the broader policy framework.

History offers cautionary parallels: Turkey’s restrictions on offshore lira trading in 2019 triggered capital flight, and Malaysia’s capital controls during the Asian crisis disrupted investor confidence. In both cases, attempts to control market dynamics were read as signals of constraint rather than stability.

India’s credibility rests on transparent, cooperative regulation. Perceived territorial overreach risks eroding that confidence by introducing regulatory uncertainty and the prospect of jurisdictional friction. The RBI, in that reading, risks being seen as protectionist, which could undercut its objective of attracting capital flows to support the rupee amid external stress and widening balance-of-payments pressures. When markets were expecting measures to bolster inflows, this directive risks amplifying concerns and making the timing appear misaligned.

This comes against the backdrop of recent attempts to curb arbitrage between offshore and onshore markets and tighten banks’ overnight open position limits, measures that had to be rolled back after their adverse impact on liquidity and sentiment became evident. Such policy action followed by reversal tends to leave a residual imprint on investor perception, raising questions about consistency and the stability of the operating framework.

This move toward perceived territorial overreach carries echoes of the Tobin tax in its impact on confidence and capital flows. Both emerge from an instinct to curb volatility, yet markets often interpret them less as stabilising tools and more as constraints on the free movement of capital.

The paradox is difficult to ignore.

Measures intended to stabilise the currency can, if they erode confidence, accelerate the very pressures they are designed to contain. In foreign exchange markets, confidence tends to act as the first line of defence, often preceding the effectiveness of direct control measures.

Experience suggests that extraterritorial mandates rarely succeed without negotiated equivalence. For this approach to gain traction, the RBI would likely need to move toward formal arrangements such as memoranda of understanding or substituted compliance frameworks, particularly with regulators such as MAS and the FCA, an outcome that may not be straightforward.

In a phase where the central bank may prefer calibrated communication with markets, it may be equally prudent to avoid regulatory actions that risk dampening investor sentiment, especially when global capital remains selective, and competition among economies for those flows is intensifying.