Change in Auditors

12704102 MAKE NINDIA I~i9I~seI I;ip:~≥.s 11$1411g .sici, Mazagon Dock Shipbuilders Ltd. (Formerly Mazagon Dock Limited) (A Govt. ofIndia Undertaking) sTqgiJ t~, a4-400 010 Dockyard Road, Mazagon, Mumbai .400010 Certified ISO 9001 company CIN : L35100MH1934G01002079 ~nhIe. SEC/BSENSEDISCL/37/2026-27 08 September 2026 Date: To To BSE Limited National Stock Exchange ofIndia Limited Phiroze Jeejeebhoy Towers Exchange Plaza, C-i, Block G Dalal Street, Bandra Kurla Complex Mumbai -400001 Bandra (B), Mumbai -400051 Scrip Code: 543237 NSE Symbol: MAZDOCK Subject: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Dear Sin Madam, The company is in receipt of a letter dated 07 September 2026 from the office ofthe Comptroller and Auditor General of India regarding appointment ofMIs. Sarda & Pareek LLP, Chartered Accountants as the Statutory Auditors ofthe company for the financial year 2026-27. Further, disclosure of information pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with SEBI Master Circular No. H0149114/14(7)2025-CFD-POD2/113762/2026dated 30 January 2026 is placed as Annexure-i. This is for your information and record. Thanking You, Yours Faithfully, For MAZAGON DOCK SHIPBUILDERS LIMITED Lalatendu Acharya Company Secretary and Compliance officer End: as above it%r +91(22) 2376 2000 ~W (Design) +91(22) 2373 8159 (Proj-C) +91(22) 2373 8147 ag€ijc : www.mazdock.com Phone+91(22) 2376 3000 Fax (Material)+91(22) 2373 8151 (EastVi)+91(22) 2373 8333 Website : www.mazdock.com IRQS +91(22) 23764000 (Finance)+91(22) 2373 8338 ADEPARTMENTOF 11101*31REGISTEROF SNIPPING Annelure I Disclosure ofinformation pursuant to Regulation 30 ofSEBI (Listing Obligations and Disclosure Requirements) Regulations,2015 read withSEBIMaster CircularNo.HO/49/14/14(7)2025-CFD- P0D21113762/2026 dated 30 January 2026 (A) Appointment ofMIs. Sarda & Pareek LLP, Chartered Accountants: Sr. Particulars Disclosure 1 Reason for Change Appointment as Statutory Auditors ofthe Company 2 Date ofappointment & 07 September 2026; term ofappointment For the financial year 2026-27. 3 BriefProfile MIs Sarda & Pareek LLP, Chartered Accountants firm registered with the Institute of Chartered Accountants of India with Firm Registration No. 109262W1W100673. The firm was established in 1983. The firm at present have 12 partners and offices at Mumbai (Head Office), Bharuch and Indore. The partners of the firm have experience in the field ofAuditing & Assurance, DirectTax, Indirect Tax, Advisory &Consultancy, Compliance & Regulatory. They have conducted Statutory Audit and Internal Audit of various Banks, Government Companies, Private Companies.