Certificate under SEBI (Depositories and Participants) Regulations, 2018

DCX SYSTEMS LIMITED CIN: L31908KA2011PLC061686 An AS 9100D Certified Regd. Off. Add.: Aerospace SEZ Sector, Plot Nos. 29,30 and Email:cs@dcxindia.c om 107, Hitech Defence and Aerospace Park, Kavadadasanahalli, Tel: 080-67119555 Bengaluru Rural – 562110, Karnataka, India. Web:www.dcxindia.com July 09, 2026 BSE Limited National Stock Exchange of India Ltd P J Towers Exchange Plaza, C-1, Block G Dalal Street, Fort Bandra Kurla Complex, Bandra (E) Mumbai – 400001 Mumbai – 400051 Scrip Code – 543650 Symbol – DCXINDIA Dear Sir/Madam, Sub: Certificate under Regulation 74 (5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended June 30, 2026 Pursuant to regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018, please find enclosed the certificate for the quarter ended June 30, 2026, as received from MUFG Intime India Pvt. Ltd., Registrar and Share Transfer Agent of the Company. This is for your information and records. Thanking you, Yours Sincerely, For DCX Systems Limited Gurumurthy Hegde Company Secretary, Legal & Compliance Officer MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) CIN: U67190MH1999PTC118368 Registered Address: C-101, Embassy 247, L.B.S. Marg, Vikhroli (West), Mumbai - 400083. Tel: +91 22 4918 6000 www.in.mpms.mufg.com Date : 01-07-2026 The Compliance Officer/ Company Secretary DCX SYSTEMS LIMITED AEROSPACE SEZ SECTOR PLOT NUMBERS 29,30 AND 107 HITECH DEFENCE AND AEROSPACE PARK, KAVADADASANAHALLI VILLAGE DEVANAHALLI TALUK, BENGALURU RURAL BANGALORE PINCODE : 562110 Sub : Confirmation Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. Dear Sir/Madam, In reference to the above captioned regulation, we hereby confirm that the securities received from the depository participants for dematerialisation during the quarter ended 30th June 2026, were confirmed (accepted/rejected) to the depositories by us and that securities comprised in the said certificates have been listed on the stock exchanges where the earlier issued securities are listed. We hereby also confirm that the security certificates received for dematerialisation have been confirmed/rejected and the security certificates received were mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in the register of members as the registered owner within the prescribed timelines. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) Ashok Shetty Sr. Vice President-Corporate Registry MUFG Intime India Private Limited A part of MUFG Corporate Markets, a division of MUFG Pension & Market Services