The Reserve Bank of India has introduced stringent regulations governing market risk and regulatory capital for commercial banks to ensure balance-sheet clarity. Under the revised framework, lenders are strictly prohibited from reclassifying financial instruments between their trading book and banking book merely to lower their regulatory capital obligations. This regulatory intervention is designed to curb window-dressing practices and present an authentic, transparent picture of market risks carried across balance sheets.
Curbs on Arbitrary Reclassification Across Books
Announced on Monday, the updated directives put an end to opportunistic accounting shifts. Previously, banks could shuffle assets between the banking and trading books to capitalize on differential capital charges. Under the new instructions, institutions will no longer be allowed to modify an instrument's category simply for balance-sheet convenience. This ensures that the risk profile of each asset is calculated methodically, bringing complete transparency to how banks assess risks and allocate corresponding risk-weighted capital.
Mandatory Compliance Starting April 1, 2027
The revised instructions will formally come into force on April 1, 2027. This extended implementation timeline gives the domestic banking sector adequate preparation time to adjust internal operating systems, risk models, and reporting structures. The new standards will apply to all commercial banks operating in the country. However, considering their specific operational scope, small finance banks, payments banks, and local area banks have been exempted from these directives.
Simplified Standardized Approach for Market Risk Assessment
Under the fresh framework, banking entities are required to adopt the Simplified Standardised Approach (SSA) to measure and manage market risk. This methodology will serve as the benchmark for determining the quantum of capital reserves an institution must maintain against volatile market exposures. The policy update aligns Indian banking standards more closely with the revised Basel III framework. The regulator indicated that the rules are structured to balance regulatory stringency with operational simplicity during the transition.
Overhaul of Interest Rate Risk Tables, Debt Funds, and ETFs
In addition to portfolio reclassification rules, the central bank has modified the specific risk tables linked to interest rate risks, bringing them into alignment with the guidelines of the Basel Committee on Banking Supervision (BCBS). The revised treatment provides a sharper, more concise assessment of duration and yield risks. Furthermore, new rules have been introduced for debt mutual funds and ETFs held in the trading book. Banks will now have to look through the external fund vehicle and calculate capital requirements based on the actual risks of the underlying investments.
