General Updates

Central Depository Services (India) Limited CDSL/CS/NSE/KS/2026/151 October 30, 2026 The Manager, Listing Compliance Department, National Stock Exchange of India Ltd., Exchange Plaza, Bandra Kurla Complex, Bandra (East), Mumbai – 400051. Symbol: CDSL ISIN: INE736A01011 Subject: Disclosure under Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”). Dear Sir/Madam, Pursuant to the provisions of Regulation 30 read with sub para (20) Para A Part A of Schedule III of the SEBI Listing Regulations, we hereby inform that SEBI vide its order dated October 30, 2026, concerning the observations raised during inspection conducted by SEBI for FY 2023-24 imposed a penalty on Central Depository Services (India) Limited (CDSL/the Company) amounting to ₹ 1,00,00,000/- (Rupees One Crore) pursuant to the provisions of Section 15HB of the SEBI Act, 1992 on account of observations relating to operational and Information Technology (IT) related matters. The details pertaining to the above as required under sub para (20) Para A Part A of Schedule III of the SEBI Listing Regulations read with SEBI Circular No. SEBI/HO/CFD/CFD-PoD-1/P/CIR/2023/123 dated July 13, 2023 and other relevant circulars are mentioned in Annexure A enclosed herewith. The above information is also available on the Company's website www.cdslindia.com in terms of Regulation 46 of SEBI Listing Regulations. This is for your information and record. Thanking You, Yours faithfully, For Central Depository Services (India) Limited Nilay Shah Company Secretary & Compliance Officer ACS No.: A20586 Encl.: As above Regd. Office: Marathon Futurex, A Wing, 25th Floor, Mafatlal Mills Compound, N M Joshi Marg, Lower Parel (E), Mumbai - 400 013. Phone: 91-22-2302 3333 • Fax: 91-22-2300 2036 • CIN: L67120MH1997PLC112443 Website: www.cdslindia.com Classification - Public Central Depository Services (India) Limited Annexure A Disclosures under Regulation 30 of SEBI (Listing Obligations and Disclosures Requirements) Regulations, 2015 read with SEBI Circular No. SEBI/HO/CFD/CFD- PoD-1/P/CIR/2023/123 dated July 13, 2023 and other relevant circulars: Particulars Details 1. Name of the Authority Securities and Exchange Board of India (SEBI) Pursuant to the provisions of Section 15HB of the SEBI Act, 1992 a penalty of Rs. Nature and details of the 1,00,00,000/- (Rupees One Crore only) has 2. action(s) taken or order(s) been imposed in the matter of inspection of passed the Company for FY 2023-24 relating to certain observations with respect to operational and IT related matters. Date of receipt of direction or order, including any ad- 3. interim or interim orders, or October 30, 2026 any other communication from the authority. Details of the The order contains observations with respect violation(s)/contravention(s) to operations and IT related matters under committed or alleged to be the applicable regulatory framework. committed. Impact on financial, operation There is no material impact on financials, or other activities of the listed operation or other activities of the Company, 5. entity, quantifiable in except the payment of the proposed penalty monetary terms to the extent amount. possible. Regd. Office: Marathon Futurex, A Wing, 25th Floor, Mafatlal Mills Compound, N M Joshi Marg, Lower Parel (E), Mumbai - 400 013. Phone: 91-22-2302 3333 • Fax: 91-22-2300 2036 • CIN: L67120MH1997PLC112443 Website: www.cdslindia.com Classification - Public