General Updates

Date: September 30, 2026 Ref. No.: KDL/SE/051/2026-27 To, To, BSE Limited National Stock Exchange of India Limited Corporate Relationship Department Exchange Plaza, Plot No. C-1, Block G, 25th Floor, Phiroze Jeejeebhoy Towers Bandra Kurla Complex, Bandra (East) Dalal Street, Mumbai- 400001 Mumbai – 400051 Scrip Code: 543328 NSE Symbol: KRSNAA Dear Sir/Madam, Sub: Disclosure under Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 – Appointment of Statutory Auditor The members of the Company have, at the 16th Annual General Meeting held on Monday, September 28, 2026, based on the recommendation of the Board of Directors, appointed M/s Kirtane & Pandit LLP, Chartered Accountants (Firm Registration No. 105215W/W100057), as the Stautory Auditor of the Company for a first term of 5 (five) consecutive years, to hold office from the conclusion of 16th Annual General Meeting until the conclusion of the 21st Annual General Meeting of the Company. The details required under Regulation 30 of SEBI LODR Regulations read with the SEBI Circular No. HO/49/14/14(7)2025-CFD- POD2/I/3762/2026 dated January 30, 2026 are enclosed as Annexure I. Request you to take the same on your records. Thanking you, Yours sincerely, For Krsnaa Diagnostics Limited Sujoy Sudipta Bose Company Secretary & Compliance Officer Encl: as above Annexure I Sr. No. Particulars Details 1. Reason for change viz. appointment, re-appointment, resignation, Appointment. removal, death or otherwise; The members of the Company at 16th Annual General Meeting held on September 28, 2026 have approved the appointment of M/s Kirtane & Pandit LLP (FRN: 105215W/W100057). 2. Date of appointment/re-appointment/cessation (as applicable) & September 28, 2026. term of appointment/re-appointment; For a term of five consecutive years from the conclusion of 16th Annual General Meeting until the conclusion of the 21st Annual General Meeting of the Company. 3. Brief profile (in case of appointment); M/s Kirtane & Pandit LLP (FRN: 105215W/W100057) have more than 7 decades of experience in fields of core services of audit, Risk Management and Tax. They have service lines and divisions spanning across IT, Business Process and ESOP advisory sectors. The firm holds valid peer review certificate as on the date of appointment. 4. Disclosure of relationships between directors (in case of Not Applicable appointment of a director).