Resignation

October 1, 2026 ISIN: INE791A01024 To, To, The Manager (Listing) The Manager (Listing) National Stock Exchange of India Limited | BSE Limited Exchange Plaza, Bandra Kurla Complex Phiroze Jeejeebhoy Towers, Bandra (East), Dalal Street, Mumbai- 400 051 Mumbai- 400 001 Symbol: BLBLIMITED Scrip Code: 532290 Sub: Intimation regarding Resignation of the Internal Auditors Ref: Regulation 30 of SEBI (Listing Obligation and Disclosure Requirements) Regulations, 2015 Dear Sir/ Ma’am, Pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, this is to inform you that M/s. Sarat Jain & Associates, Internal Auditors of the Company, have tendered their resignation with effect from October 1, 2026, vide letter dated October 1, 2026, consequent upon completion of the Internal Audit Assignments for the Financial Year 2025-26. Accordingly, M/s. Sarat Jain & Associates, shall cease to act as an Internal Auditors of the company with effect from October 1, 2026. The Internal Auditor has confirmed that there are no material reasons for resignation other than those mentioned in their resignation letter. The letter received from M/s. Sarat Jain & Associates is enclosed herewith for information and record. The details required under Regulation 30 and Schedule III of the SEBI Listing Regulations read with the SEBI Master Circular dated January 30, 2026 and such other Circulars as applicable, are set out in “Annexure - A”. This is for your kind information and records. Thanking you. For BLB Limited Nishant Garud Company Secretary M. No.: A 35026 Encl: As above _. CIN : L67120DL1981PLC354823 BLB Limited | Corporate Memb:e NrSE , BS& EMC X Registered Office : H.No. 4760-61/23, 3 Floor, Ansari Road, Darya Ganj, New Delhi-110 002 Tel: 011-49325600 Website : www.blblimited.com, Email : infoblb@blblimited.com “Annexure - A” Disclosure of information pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with Master Circular No. HO/49/14/14(7)2025-CFD-POD2/1/3762/2026 dated January 30, 2026 S. No. Particulars Details 1 Name of Internal Auditor Sarat Jain & Associates Chartered Accountants (FRN: 014793C) 2 Reason for change viz. appeimtment | Resignation resignation, remevaldeath-eretherwmise M/s. Sarat Jain & Associates, vide their letter dated October 1, 2026, have tendered their resignation as the Internal Auditors of the Company with effect from October 1, 2026, consequent upon completion of the Internal Audit assignments for FY 2025-26. 3 Date of appeintment—/ cessation fas | October 1, 2026 appletaerbm tefaepp}ein-tm&ren t 4 Brief profile (in case of appointment) N.A. 5 Disclosure of relationships between | N.A. directors (in case of appointment of Directors) _. CIN : L67120DL1981PLC354823 BLB Limited | Corporate Memb:e NrSE , BS& EMC X Registered Office : H.No. 4760-61/23, 3 Floor, Ansari Road, Darya Ganj, New Delhi-110 002 Tel: 011-49325600 Website : www.blblimited.com, Email : infoblb@blblimited.com fo ———— ‘, SARAT JAIN AND ASSOCIATES Chartered Accountants Cx C-99B, Sector 44, Gautam Buddha Nagar-201303 Uttar Pradesh — _/ Phone 98-101-14873 , E-Mail : sarat.jains54@gmail.com October 1, 2026 Audit Committee / Board of Directors BLB Limited H. No. 4760-61/23, 3 Floor, Ansari Road, Daryaganj, New Delhi — 110002 Sub: Resignation as Internal Auditors of M/s. BLB Limited Dear Sir / Ma’am, We, Sarat Jain & Associates, Chartered Accountants (Firm Registration Number: 014793C), were engaged as the Internal Auditors of M/s. BLB Limited (“the Company”) for carrying out the Internal Audit assignments for the Financial Year 2025-26. In this regard, we hereby confirm that we have completed the Internal Audit assignments for the Financial Year 2025-26 and have submitted the Internal Audit Reports in respect of the half-years ended 30" September, 2025 and 31“ March, 2026. We further confirm that the aforesaid Internal Audit Reports constitute our final deliverables in respect of the Internal Audit Engagement for FY 2025-26 and that, as on the date hereof, there are no Internal Audit Reports, audit observations or unresolved matters pending from our end in relation to the said engagement. In view of the completion of the Internal Audit assignments for FY 2025-26 and submission of the aforesaid Internal Audit Reports, we hereby tender our resignation as the Internal Auditors of the Company with effect from 1“ October, 2026. We further confirm that there are no other material reasons for our resignation other than those stated in this letter. We place on record our appreciation for the cooperation, assistance and support extended by the Board, management and officials of the Company during the course of our engagement. Yours Sincerely, For Sarat Jain & Associates, Chartered Accountants (FRN: 014793C) saat Saige Partner (M. No. 080216)