General Updates

Ref no: BSE, NSE & CSE/OMDC/CS/10-2026/02 Dated: 14.10.2026 To To To The Compliance Department The Compliance Department The Secretary Department of Corporate National Stock Exchange of The Calcutta Stock Services India Limited Exchange Limited Bombay Stock Exchange Ltd Exchange Plaza, Plot No. C/1, 7, Lyons Range 1st Floor, PhiozeJee, Jeebhoy Block – G Kolkata- 700001 Towers BandraKurla Complex Scrip Code : 25058 Bombay SamacharMarg Bandra (E) Mumbai – 400001 Mumbai - 400051 Scrip Code : 590086 Scrip Code : ORISSAMINE SUBJECT: INTIMATION FOR APPOINTMENT OF STATUTORY AUDITORS FOR FY 2026-27 Dear Sirs, In terms of Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that, as per communication received from the Office of the Comptroller and Auditor General of India (CAG), M/s. SDR & Associates, Chartered Accountants, Bhubaneswar, Odisha, has been appointed as the Statutory Auditor of the Company for the Financial Year 2026-2027 (appointment letter enclosed). This is for your information & record. Yours faithfully, For The Orissa Minerals Development Company Limited (Pintu Kumar Biswal) Company Secretary OFFICE OF THE COMPTROLLER AND AUDITOR GENERAL OF INDIA 9, DEEN DAYAL UPADHYAYA MARG, NEW DELHI - 110 124 No./CA. V/ COY/CENTRAL GOVERNMENT,ORMDCL(1)/1446 Dated :09/09/2026 THE MANAGING DIRECTOR THE ORISSA MINERALS DEVELOPMENT CO. LTD OMDC HEAD OFFICE, C/O SAIL OFFICE, GROUND FLOOR, 271, BIDYUT MARG, UNIT-IV, SHASTRI NAGAR, BHUBANESHWAR-751001 Subject : Appointment of Auditors under section 139 of the Companies Act, 2013 for the financial year 2026-2027 Sir/Madam, I am directed to state that in exercise of the powers conferred by section 139 of the Companies Act 2013, the Comptroller and Auditor General of India is pleased to appoint the Chartered Accountant firms/Limited Liability Partnerships As per Annexure - II as the Statutory/Joint Statutory/ Branch Auditors of the company for the year(s) : 2026-2027. Statutory/Joint Statutory Auditor (s) of holding company shall also be the auditors of Consolidated Financial Statements under section 139 read with section 129(4) of the Companies Act, 2013. 2. You are requested to contact the concerned auditors individually under intimation to this office 3. The supplementary/test audit under sections 143 (6) &(7) of the Companies Act, 2013 of your company is entrusted to DIRECTOR GENERAL OF AUDIT (STEEL) MECON BUILDING, P.O. DORANDA RANCHI-834002 4 . The remuneration and other allowances payable to the auditors may be regulated as per the provisions of section 142 of the Companies Act 2013 read with guidelines issued by the Department of Company Affairs vide no. 7/76 dated 8th April, 1976 and no. 8/6/83 dated 07th June, 1984. 5. Any revision in the audit fees payable (including fees for consolidation) for the year 2026-2027 and item-wise details of all remuneration paid to the auditors for other services (other than statutory audit) alongwith the amount of TA/DA paid for 2025-2026 may be intimated. The said information may be provided as soon as the Accounts for the year 2025-2026 is finalised so as to enable this office to review the appointment/ re-appointment of the appointed auditors. 6. The above appointment is subject to the other conditions stipulated in Annexure-I( available on the CAG’s website http://care.cag.gov.in/policy/terms.pdf). Yours faithfully, Sr. Administrative Officer Phone : 011-23509240,011-23509223 E-mail : saoappointment@cag.gov.in ANNEXURE - II LIST OF CHARTERED ACCOUNTANT FIRMS FOR THE YEAR 2026-2027 PSU Code / Sl. No. Firm Name Station Audit Details Unit Code STATUTORY AUDITOR S D R &ASSOCIATES (SPO356) PLOT NO 65 SAHID NAGAR ORMDCL 1 NEAR BISHNU MANDIR ST AR BHUBANESHWAR BHUBANESWAR BHUBANESHWAR - 751007,ODISHA (**This is a computer generated letter hence no signature is required**)