Pendency of Litigation(s)/dispute(s) or the outcome impacting the Company

Ref: Syn/CS/SE/Reg 30/2026-27/Jul/07 Syngene International Limited Biocon SEZ, Biocon Park, Plot No. 2 & 3, Bommasandra Industrial Area, IV Phase, Jigani Link Road, Bengaluru 560 099, Karnataka, India T +91 80 6891 9191 CIN: L85110KA1993PLC014937 July 07, 2026 www.syngeneintl.com To, To, The Manager, The Manager, BSE Limited National Stock Exchange of India Limited Corporate Relationship Department Corporate Communication Department Dalal Street, Mumbai – 400 001 Bandra (EAST), Mumbai – 400 051 Scrip Code: 539268 Scrip Symbol: SYNGENE Dear Sir/Madam, Subject: Intimation of an update on the tax litigations. In accordance with Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (‘SEBI Listing Regulations’), we hereby inform you that the Company has received an order dated May 14, 2026 giving effect to the order passed by the National Faceless Appeal Centre (“NFAC”) for Assessment Year (“AY”) 2014-15 (downloaded from the income tax website based on SMS received on July 6, 2026). The details as required under Regulation 30 read with Schedule III of the SEBI Listing Regulations, SEBI Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 and the Industry Standards Note on Regulation 30 of SEBI Listing Regulations dated February 25, 2025 are enclosed in Form A. In respect of the captioned matter, I the undersigned, state and declare that the information and details provided in Form A, in compliance with Regulation 30 (13) of SEBI Listing Regulations, is true, correct and complete to the best of my knowledge and belief. The above information will also be available on the Company’s website at: www.syngeneintl.com. Kindly take this intimation on record. Thanking You, Yours faithfully, For SYNGENE INTERNATIONAL LIMITED Chethan Yogesh Company Secretary & Compliance Officer Encl: As above Form A Disclosure regarding receipt of communication from regulatory, statutory, enforcement or judicial authority under the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 Sl. Particulars Details 1 Name of the listed entity Syngene International Limited 2 Type of communication received Order dated May 14, 2026 giving effect to the order passed by the NFAC. 3 Date of receipt of communication July 6, 2026 4 Authority from whom The Deputy Commissioner of Income-tax, Circle 6(1)(1), communication received Bangalore (“Assessing Officer”) 5 Brief summary of the material a) The Assessing Officer had passed an order under contents of the communication Section 143(3) of the Act dated December 23, 2016 received, including reasons for making disallowance of deduction claimed and receipt of the communication raised demand of Rs. 16,72,20,900/-. The Company had filed an appeal on January 24, 2017 against disallowance made in the above order. Subsequently, the Assessing Officer has passed order under section 154 of the Act dated March 8, 2017 and increased the demand to Rs. 33,69,27,800/-. b) Pursuant to appeal filed, the NFAC has passed an order under section 250 of the Act dated February 13, 2026 and partly allowed the appeal and the same was intimated vide intimation no. Syn/CS/SE/Reg30/2025-26/Feb/03dated February 14, 2026. The Assessing Officer has passed an order dated May 14, 2026 giving effect to above order and granted refund of Rs. 8,62,14,600/- (including interest) and the said order is downloaded from the income tax website based on SMS received on July 6, 2026. The refund amount is yet to be received by the Company. 6 Period for which communication Assessment Year 2014-15 would be applicable, if stated 7 Expected financial implications on The Company believes there may not be material the listed company, if any impact on the company's financials, operations or activities. There will be a decrease in contingent liability in relation to AY 2014-15. 8 Details of any aberrations/non- Nil compliances identified by the authority in the communication 9 Details of any penalty or restriction No penalty / restrictions / sanction imposed in present or sanction imposed pursuant to order. the communication Sl. Particulars Details 10 Action(s) taken by listed company The Company is in the process of analysing the order with respect to the communication passed and will take appropriate action, if any. 11 The details of any change in the Please refer point no. 5. status and / or any development in relation to such proceeding 12 In the case of litigation against key Not applicable. management personnel or its promoter or ultimate person in control, regularly provide details of any change in the status and / or any development in relation to such proceedings 13 In the event of settlement of the Not applicable. proceedings, details of such settlement including -terms of the settlement, compensation/penalty paid (if any) and impact of such settlement on the financial position of the listed entity. 14 Any other relevant information Nil