Pursuant to Regulation 34(1)(a) and Regulation 30 read with Event 12 of Part- A Para A of Schedule III of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we are submitting herewith the 39th Annual Report of COLINZ LABORATORIES LIMITED for the financial year 2024-25 which, inter-alia contains the Notice of 39th Annual General Meeting of the Company to be held on Tuesday, 30th September, 2025, at 2.30 P. M. (IST) through Video Conferencing or Other Audio Visual Means (OAVM).