Power of Attorney Filing for HDFC Bank Ltd. Director

This filing is an Exhibit 24, a Power of Attorney document related to HDFC Bank Ltd. The equity shares of the Bank are listed on BSE and NSE. The document is filed by Mavinakere Ranganath Dwarakanath, an Independent Director of HDFC Bank Ltd., appointing Dhanjit Thaivalappil and other officers as his attorneys-in-fact. These attorneys are authorized to prepare, execute, and submit necessary forms (including Form ID, 3, 4, and 5) to the U.S. Securities and Exchange Commission (SEC) for electronic filings related to Section 16(a) of the Securities Exchange Act of 1934. They are also empowered to manage the director's EDGAR account, obtain information on transactions in the Bank's securities, and take any other necessary actions. The filing acknowledges that the attorneys and the Bank are not assuming the director's compliance responsibilities. The Power of Attorney remains in effect until the director is no longer required to file these forms, unless revoked earlier.