Certificate received from RTA - Reg 74 (5) of SEBI (DP) Regulation - 30.09.2026

Date: 08th October, 2026 Ref: TARIL/SECT/2026-27/NSE-BSE/COMPL/060 To, To, BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, Dalal Street, Bandra - Kurla Complex, Mumbai - 400 001 Bandra (E), Mumbai - 400 051 Security Code : 532928 Trading Symbol : TARIL Dear Sir/Madam, Sub: Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th September, 2026 We enclosed herewith a Certificate issued under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, by M/s MUFG Intime India Private Limited, the Registrar and Share Transfer Agent of the Company, for the period from 01st July, 2026 to 30th September, 2026. Please take the same on your records. Thanking you, For Transformers and Rectifiers (India) Limited Rakesh Kiri Company Secretary and Compliance Officer Encl.: As above 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 7 October 2026 To, The Compliance Officer/ Company Secretary TRANSFORMERS AND RECTIFIERS (INDIA) LIMITED SARKHEJ BAVLA HIGHWAY, VILLAGE - CHANGODAR, TAL - SANAND AHMEDABAD PINCODE : 382213 Dear Sir, Subject: Confirmation Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. 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 September 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