Analysts/Institutional Investor Meet/Con. Call Updates

Central Depository Services (India) Limited CDSL/CS/NSE/NS/2026/135 September 10, 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 Sub: Scheduling of Analyst/Investor/Conference Call. Re: Disclosure under Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (SEBI Listing Regulations). Dear Sir/Madam, With reference to the above-captioned subject, the schedule of Analyst/Investor/Conference Call to be attended by the officials of the Company is as below: Day/Date Name of Type of Start End Fund/Institution Meeting/Location Time Time Wednesday, September Nippon India Mutual One to One Meeting - 03.00 04.00 16, 2026 Fund Mumbai P.M. P.M. Wednesday, September HDFC Mutual Fund One to One Meeting - 04.15 05.15 16, 2026 Mumbai PM PM Note: • The schedule of the above Meeting is subject to change. The change may happen due to exigencies on the part of Analyst/Investor/Company. • No unpublished price sensitive information pertaining to the Company shall be shared at any of the meetings with Analysts/Institutional Investors. The above information is also available on the website of the Company at: www.cdslindia.com This is for your information and records. Thanking you, Yours faithfully, For Central Depository Services (India) Limited Nilay Shah Company Secretary & Compliance Officer ACS No.: A20586 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 Classification - Public Website: www.cdslindia.com