The Reserve Bank of India (RBI) has issued a circular making it mandatory for banks to link all new floating rate personal or retail loans and floating rate loans to MSMEs to an external benchmark effective October 1, 2019. The RBI mentioned in the circular that “it has been observed that due to various reasons, the transmission of policy rate changes to the lending rate of banks under the current Marginal Cost of Funds Based Lending Rate (MCLR) framework has not been satisfactory.”The banks are free to choose one of the several benchmarks like repo rate, 3-month treasury bill, 6-month treasury bill or other benchmark as specified. However, this needs to be done in consistent manner. The banks are also free to choose their spread over the benchmark rate, subject to the condition that the credit risk premium may undergo change only when borrower’s credit assessment undergoes a substantial change, as agreed upon in the loan contract.