Certificate under SEBI (Depositories and Participants) Regulations, 2018

NLC India Limited (‘Navratna’ - Government of India Enterprise) Registered Office: No.135, EVR Periyar High Road, Kilpauk, Chennai-600 010 Corporate Office: Block-1, Neyveli-607 801, Cuddalore District, Tamil Nadu. CIN : L93090TN1956GOI003507, Website: www.nlcindia.in email: cosec@nlcindia.in Phone: 044-28369139 Lr. No. Secy/Reg.74(5)/Certification/2026 Date: 03.07.2026 To To The Vice President The Vice President – Operations National Securities Depository Limited, Central Depository Services (India) 4th Floor, `A’ Wing, Trade World, Kamala Mills, Limited, Compound Senapati Bapat Marg, 25th Floor, Marathon Futurex, Lower Parel, Mumbai – 400 013 N M Joshi Marg, Lower Parel (East), Mumbai – 400 013 To To National Stock Exchange of India Ltd. BSE Ltd. Plot No. C/1, G Block, Phiroze JeeJeebhoy Towers, Bandra-Kurla Complex, Dalal Street, Bandra (E), Mumbai - 400 051. Mumbai - 400 001. Scrip Code: NLCINDIA Scrip Code: 513683 Sir/Madam, Sub: Certification under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th June, 2026 . In compliance of Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, based on the certification received from Integrated Registry Management Services Private Limited, Registrar and Share Transfer Agent (The RTA) (copy enclosed), we hereby confirm that: • Shares comprised in the certificate received from the Participant for dematerialization, if any, have been listed on the Stock Exchanges where the earlier issued shares were listed. • After due verification, mutilated and cancelled the certificates of security, if any, immediately and substituted in the records the name of the depository as the registered owner within 15 days of receipt of the certificate of security from the participant. • The details of shares dematerialized/rematerialized during the aforesaid period, if any, have been furnished to all the Stock Exchanges where the shares of the company are listed. This is for your information and records. Thanking You Yours faithfully, For NLC India Limited Company Secretary & Compliance Officer Encl.: As above July 03, 2026 The Company Secretary NLC India Limited No.135, EVR Periyar High Road, Kilpauk, Chennai-600 010 Dear Sir, SUB : Request for confirmation certificate as per Regulation 74(5) of SECURITIES AND EXCHANGE BOARD OF INDIA (DEPOSITORIES AND PARTICIPANTS) REGULATIONS, 2018 This is to bring to your notice that the Monthly Report on the Dematerialised / Rematerialised Shares pertaining to your Company for the months comprising the Quarter April – June 2026 has been duly sent to the respective Stock Exchanges. Therefore, we request you to issue the Confirmation Certificate for the Quarter April - June 2026 to the Stock Exchanges, NSDL and CDSL, as per Regulation 74(5) of SECURITIES AND EXCHANGE BOARD OF INDIA (DEPOSITORIES AND PARTICIPANTS) REGULATIONS, 2018, confirming the following : (1) Shares comprised in the certificate received from the Participant for dematerialisation, if any, have been listed on the Stock Exchanges where the earlier issued shares were listed. (2) After due verification, mutilated and cancelled the certificates of security, if any, immediately and substituted in our records the name of the depository as the registered owner within 15 days of receipt of the certificate of security from the participant. (3) The details of shares dematerialized/rematerialized during the aforesaid period, if any, have been furnished to all the Stock Exchanges where the shares of the company are listed. We request you to issue the Confirmation Certificate to this effect to the Stock Exchanges. Thanking you, Yours faithfully, for Integrated Registry Management Services Private Limited Anusha N Deputy General Manager Integrated Registry Management Services Private Limited 2nd 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.integratedregistry.in Regd. Office : 2nd Floor “Kences Towers”, No. 1 Ramakrishna Street, North Usman Road, T Nagar, Chennai – 600 017 CIN: U74900TN2015PTC101466