Chennai Petroleum Corporation Limited (CPCL) has submitted a certificate confirming compliance with Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, for the quarter ended December 31, 2025. This certificate was received from KF in Technologies Limited, the company's Registrar & Transfer Agents. The certificate confirms that details of securities dematerialized/rematerialized during the period have been furnished to all the stock exchanges where CPCL's shares are listed. KFIN Technologies Limited, acting as the Registrar, Share Transfer, and Depository Services agent, has provided this certification for both Central Depository Services (India) Limited (CDSL) and National Securities Depository Limited (NSDL).