Certificate under SEBI (Depositories and Participants) Regulations, 2018

BANKA BIOLOO LIMITED Registered Office: A-109 Express Apartments, Lakdi ka Pool, Hyderabad - 500004 Corporate Office: 5th floor, Prestige Phoenix, 1405, Uma Nagar, Begumpet, Hyderabad - 500016 +91 8688825013 • info@bankabio.com • www.bankabio.com • CIN: L90001TG2012PLC082811 An ISO 9001-2015-14001-2015-45001-2018 Company BBL/ SECT/34/2026-27 Date: 12 October 2026 The Listing Department National Stock Exchange of India Limited, Exchange Plaza, C-1, Block G, Bandra Kurla Complex, Bandra (E), Mumbai - 400 051 NSE Symbol: BANKA Dear Sir/Madam, Sub: Non-applicability of Certificate of Compliance as per Regulation 74(5) of the Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018 for Quarter ended 30 September 2026 In accordance with Regulation 74(5) of the Securities and Exchange Board of India (Depositories & Participants) Regulations, 2018 for the quarter ended 30 September 2026, we hereby confirm that the said Regulation is not applicable to the Company. A letter dated 5 October 2026, received from M/s. Bigshare Services Private Limited, Registrar and Share Transfer Agent (RTA) of the Company, confirming the same, is enclosed for your reference. You are requested to take the same on your records. Thank you, For Banka BioLoo Limited Manjula Chunduru Company Secretary & Compliance Officer Encl: As above