Please refer to the attached annexure w.r.t. the resignation of the Internal Auditor

@ KOTHARI FERMENTATION AND BIOCHEM LTD. An ISO 22000 : 2018 & KOSHER Certified Company Regd. Office : 16, Community Centre, 1st Floor, Saket, New Delhi -110017 TEL.: +91 11 40590944 E-mail : info@kothariyeast.in Web : www.kothariyeast.in CIN : L72411DL1990PLC042502 September 25, 2026 The BSE Limited, Phiroze Jeejeebhoy Towers, 25" Floor, Dalal Street, Mumbai-400001 Ref: Scrip Code No.507474 Sub: Intimation of Resignation of the Internal Auditor- Disclosure under Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 Dear Sir/ Madam, Pursuant to Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“Listing Regulations”), we wish to inform you that M/s. Arun K. Garg & Associates, Chartered Accountants, has tendered its resignation as the Internal Auditor of the Company for the Financial Year 2026-27, due to pre- occupation and other professional commitments, vide letter dated September 22, 2026, received by the Company on September 25, 2026, with effect from September 25,2026. Further, the Company is in the process of identifying and appointing a new Internal Auditoirn accordance with the applicable provisions, and the same shall be intimated separately, as and when applicable. The details required in terms of Regulation 30 read with clause 7 of Para A of Part A of Schedule IIl of the Listing Regulations and SEBI Master Circular No. HO/49/14/14(7)2025-CFD-POD2/1/3762/2026 dated January 30, 2026, are given in Annexure - A. The letter of resignation received from the Internal Auditor is enclosed herewith as Annexure - B. Kindly take the above information on record. Thanking you, Yours faithfully, For Kothari Fermentation and Biochem Limited Digitally signed by ShiM vani1 Shziva nsi 18:00:04 +05'30" Shivani (Company Secretary & Compliance Officer) FACTORY: D 6-12, RAJARAMPUR, UPSIDC INDUSTRIAL AREA, SIKANDRABAD, DISTT. BULANDSHAHR (U.P.)-203206 KOTHARI FERMENTATION AND BIOCHEM LTD. An ISO 22000 : 2018 & KOSHER Certified Company Regd. Office : 16, Community Centre, 1st Floor, Saket, New Delhi -110017 TEL.: +91 11 40590944 E-mail : info@kothariyeast.in Web : www.kothariyeast.in CIN : L72411DL1990PLC042502 Annexure — ‘A’ Details required under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 and SEBI Master Circular No. HO/49/14/14(7)2025-CFD-POD2/1/3762/2026 dated January 30, 2026. S.No. Particulars Details 1. Reason for change viz. appeintmentre- M/s. Arun K. Garg & Associates, appeintment, resignation, remeval-death-or | Chartered Accountants, has tendered its otherwise resignation as the Internal Auditor of the Company for the Financial Year 2026-27, due to pre-occupation and other professional commitments, vide resignation letter dated September 22, 2026, received by the Company on September 25, 2026, with effect from September 25, 2026. 2. Date of appeintmentire- With effect from September 25, 2026 ppointment/cessation &t 3 3. Brief profile (in case of appointment) Not Applicable 4. Disclosure of relationships between directors | Not Applicable (in case of appointment of a director). FACTORY: D 6-12, RAJARAMPUR, UPSIDC INDUSTRIAL AREA, SIKANDRABAD, DISTT. BULANDSHAHR (U.P.)-203206 ARUN K. GARG & ASSOCIATES 216 (72-B), Lane No. 12, East Azad Nagar, (CHARTERED ACCOUNTANTS) Krishna Nagar, Delhi — 110051 Tel. : 011-43051513 INDIA www.akgarg.com, E-mail : admin@akgarg.com Annexure- B Date: 22nd September 2026 The Board of Directors Kothari Fermentation and Biochem Itd. 16, Community Centre, 1% Floor, Saket, New Delhi-110017 Subject: Resignation as Internal Auditor of the company. Dear Sir/Madam, We thank you for considering and appoinfing us as the Internal Auditor of Kothari Fermentation and Biochem Ltd. For the Financial Year 2026-27. This is to inform you that, due to our preoccupation with other professional assignments and lack of resources, we are unable to continue as Internal Auditor of the company. Further we have no objection to the appointment of any other Chartered Accountant Firm in casual vacancy created by our present resignation. Please take note of our resignation and confirm its acceptance. Yours truly For Arun K. Garg & Associates Chartered Accountants (FRN-005543N) CA Ar umar Garg Partner Membership No.084580 Residence : C-26, Greenwood City, Sector-45, Gurgaon, Haryana-122003, India Telefax: 0124-4384986