Certificate under SEBI (Depositories and Participants) Regulations, 2018

Docusign Envelope ID: 3A9E8C0A-D86F-8A5F-8339-B786BD532779 9 October 2026 The Manager, Listing T he Manager, Listing BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, Plot No. C/1, Dalal Street, G -Block, Bandra-Kurla Complex, MUMBAI - 400 001 MUMBAI – 400 051 Scrip Code: 526299 Scrip Symbol: MPHASIS Dear Sir/Madam, Sub: Certificate pursuant to Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, for the quarter ended 30 September 2026 Pursuant to Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018, please find enclosed the certificate for the quarter ended 30 September 2026, as received from the Company’s Registrar and Share Transfer Agent, Integrated Registry Management Services Private Limited. The intimation is also available on the website of the Company at www.mphasis.com. We request you to kindly take the above intimation on record. Thanking you, Yours faithfully, For Mphasis Limited Mayank Verma Senior Vice President and Company Secretary Membership No.: ACS 18776 Encl: As above Docusign Envelope ID: 3A9E8C0A-D86F-8A5F-8339-B786BD532779