Certificate under SEBI (Depositories and Participants) Regulations, 2018

UCAL LIMITED (Formerly UCAL FUEL SYSTEMS LIMITED) 5th October 2026 BSE Limited National Stock Exchange of India Limited Corporate Relationship Department, Exchange Plaza lst floor, New Trading Ring Rotunda Bandra Kurla Complex Building, P J Towers, Bandra East, DalaI Street, Fort Mumbai - 400 001. Mumbai 400 051 BSE Code: 500464 Scrip Code: UCAL Dear Sir/Madao Sub : Certificate under Regulation 74(5) of SEBI (Depository and Participants) Regulations, 2018 for the Quarter ended 30th September 2026 Pursuant to Regulation 74(5) of the Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, we attach a confirmation certificate received from Integrated Registry Management Services Private Limited, the Registrar and Transfer Agent of the Company for the quarter ended 30th September 2026. Request you to kindly take this on record. Thanking you Yours faithfully For UCAL LIMITED S. NARAYAN COMPANY SECRETARY Encl: as above REGD OFFICE : 11 B/2 (S.P), First Cross Road, Ambattur Industrial Estate/ IAir 188482018 Ambattur, Chennai - 600 058. Tel.No: 044 - 6654 4719 BUREAU VERITAS E-mail: ufst.ho@)ucal.com Website: www.ucal.com CIN: L31900TN 1985PLC012343 INTEGRATED I CORPORATE soLLrrioNS SIMPLIFIED October 03, 2026 M/s Ucal Limited 11 B/2 (S.P), First Cross Road Ambattur Industrial Estate Ambattur, Chennai 600 058 Kind Attn: Mr. S Narayan - Company Secretary Dear Sir, SUB: Confirmation Certificate in the matter of Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. In reference to the captioned regulation, we hereby confirm that the securities received from the Depository Participants for dematerialisation during the quarter ended 30th September 2026, were confirmed (accept / rejected) by us, to the depositories and to every Stock Exchange where securities are listed and that securities comprised in the said certificates have been listed on the stock exchanges. We also confirm that the security certificates received for dematerialisation have been mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in register of members as the registered owner, within 15 days. Thanking you, Yours faithfully for INTEGRATED REGISTRY NANAGEMENT SERVICES PRIVATE LTD., AUTHORISED SIGNATORY. Integrated Registry Management Services Private Limited 2"d Floor, “Kences Towers”, No. 1 Ramakrishna Street, North Usman Road, T Nagar, Chennai – 600 017 Phone: 044-28140801 - 03 Fax : 044-28142479 E-mail: einward@integratedindia.in website : www.integratedreRistry.in Regd. Office : 2ND Floor “Kences Towers”, No. 1 Ramakrishna Street, North Usman Road, T Nagar, Chennai – 600 017 CIN: U74900TN2015PTC101466 “Appointment of Nominee is not an option but your Right. Please exercise your right to nominate”