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Thus, this disclosure is not applicable for the reporting quarter.truetrueTop 500 listed entitiestrueT00031OriginaltruefalseMrGanapathy Subramaniam Natarajan******07006215Non-Executive - Non Independent DirectorChairperson1959-05-20falseActiveNo2021-12-022021-12-023011MrAmur Lakshminarayanan Swaminathan******08616830Executive DirectorNot ApplicableCEO-MD1961-04-13falseActiveNA2019-11-262024-11-263010MrKrishnakumar Natarajan******00147772Non-Executive - Independent DirectorNot Applicable1957-05-29falseActiveNo2021-07-152021-07-1553.161121MrAshok Sinha******00070477Non-Executive - Independent DirectorNot Applicable1952-02-15falseActiveNo2021-10-082021-10-0850.234453MrAnkur Verma******07972892Non-Executive - Non Independent DirectorNot Applicable1976-03-25falseActiveNo2023-04-192023-04-193091MsSangeeta Anand******10715306Non-Executive - Independent DirectorNot Applicable1961-11-04falseActiveNo2024-09-052024-09-0515.261100MrSujit Kumar Varma******09075212Non-Executive - Independent DirectorNot Applicable1961-01-06falseActiveNo2025-04-222025-04-228.095463MrP. Jagdish Rao******01991594Non-Executive - Independent DirectorNot Applicable1959-11-26falseActiveNo2025-06-132025-06-136.181100truetruetruetruetrueAudit Committee00070477Ashok SinhaNon-Executive - Independent DirectorChairperson2021-10-12Audit Committee07972892Ankur VermaNon-Executive - Non Independent DirectorMember2023-04-19Audit Committee09075212Sujit Kumar VarmaNon-Executive - Independent DirectorMember2025-07-18Nomination and remuneration committee00147772Krishnakumar NatarajanNon-Executive - Independent DirectorChairperson2021-07-20Nomination and remuneration committee07006215Ganapathy Subramaniam NatarajanNon-Executive - Non Independent DirectorMember2023-04-19Nomination and remuneration committee00070477Ashok SinhaNon-Executive - Independent DirectorMember2024-12-08Stakeholders Relationship Committee00147772Krishnakumar NatarajanNon-Executive - Independent DirectorChairperson2021-07-20Stakeholders Relationship Committee08616830Amur Lakshminarayanan SwaminathanExecutive DirectorMember2021-07-20Stakeholders Relationship Committee07972892Ankur VermaNon-Executive - Non Independent DirectorMember2023-04-19Risk Management Committee00070477Ashok SinhaNon-Executive - Independent DirectorChairperson2023-04-192025-10-16Mr. P. Jagdish Rao was appointed as Chairperson of the Committee effective October 16, 2025, following the cessation of Mr. Ashok Sinha as Chairperson of the Committee effective October 16, 2025.Risk Management Committee01991594P. Jagdish RaoNon-Executive - Independent DirectorChairperson2025-10-16Risk Management Committee99999999Troy ReynoldsChief Legal and Compliance officerMember2021-07-20Mr. Troy Reynolds is the Chief Legal Officer and Compliance Officer of Tata Communications Limited. He is a Member of the Risk Management Committee.Risk Management Committee10715306Sangeeta AnandNon-Executive - Independent DirectorMember2024-10-17Corporate Social Responsibility Committee00070477Ashok SinhaNon-Executive - Independent DirectorChairperson2023-04-19Corporate Social Responsibility Committee08616830Amur Lakshminarayanan SwaminathanExecutive DirectorMember2021-07-20Corporate Social Responsibility Committee01991594P. Jagdish RaoNon-Executive - Independent DirectorMember2025-07-182025-07-17true8852025-09-1761true8852025-10-1527true8852025-12-0146true885Audit Committee2025-07-17true3320Audit Committee2025-10-1589true3320truetruetruetrueYestruetruetrueZubin Adil PatelCompany Secretary and Compliance OfficerfalseZubin Adil PatelCompany Secretary and Compliance OfficerMumbai2026-01-2813221Tata Communications (Netherlands) B.V., a wholly-owned subsidiary of Tata Communications Limited, has acquired 51% stake of Commotion, Inc. on a fully diluted basis through a Stock Purchase Agreement and ancillary Transaction Documents. Further, Commotion Software Solutions India Private Limited is a wholly owned subsidiary of Commotion, Inc., hence, pursuant to the acquisition of Commotion, Inc., Commotion Software Solutions India Private Limited has become indirecct subsidiary of Tata Communications Limited.Commotion Inc.2025-12-0100.510.51Commotion Software Solutions India Private Limited2025-12-0100.510.51Income-tax Department1999-02-18Appeals filed by the Company challenging (i) the disallowance of tax holiday deduction claimed under section 80-IA of the Income-tax Act, 1961 for assessment years 1998-99 to 2000-01, in respect of profits earned by earth-station Undertaking and internet Undertaking, and (ii) disallowance of write-off of certain investments made and claimed as revenue expenditure. Court / Tribunal / Agency before which the matter is pending - Bombay High Court Expected financial implications - Rs457.25 crores(i) The matter relating to earth-station Undertaking is pending before Bombay High Court for final hearing. Internet Undertaking is pending before Income Tax Appellate Tribunal, Mumbai for hearing. First year of Internet Undertaking has been heard by Tribunal and decided favourably. (ii) This matter is pending before Bombay High Court for final hearing. Expected financial implications - Rs.422.47 croresIncome-tax Department2015-03-11Appeals filed by the Company challenging (i) the disallowance of tax holiday deduction claimed under section 80-IA in respect of profits earned by NLD Undertaking and (ii) Transfer Pricing adjustments for assessment years 2011-12; 2014-15 to 2016-17. Court / Tribunal / Agency before which the matter is pending - Income Tax Appellate Tribunal, Mumbai Expected financial implications - Rs. 375.40 croresThe matter is pending before Income Tax Appellate Tribunal for hearing. Expected financial implications - Rs.375.40 croresIncome-tax Department2021-04-05Appeal filed by the Company challenging (i) the disallowance of provision for expenses, and (ii) allowance u/s 40(a)(ia) (iii) Transfer Pricing adjustments for assessment year 2017-18. Court / Tribunal / Agency before which the matter is pending - Income Tax Appellate Tribunal, Mumbai Expected financial implications - Rs.225.91 croresThe matter is pending before Income Tax Appellate Tribunal for hearing. Expected financial implications - Rs. 225.91 croresIncome-tax Department2019-11-14Appeals were filed by the Company before Income Tax Appellate Tribunal in respect of TDS Orders passed by TDS Officer u/s 201(1) / 201(1A) of the Act, alleging short deduction of tax at source for assessment years 2013-14 to 2018-19. Court / Tribunal / Agency before which the matter is pending - Income Tax Appellate Tribunal, Mumbai Expected financial implications - Rs.228.49 croresThe Income Tax Appellate Tribunal has passed an order remanding the case back to the TDS officer for considering the issues afresh. The matter is decided by the TDS Officer reducing demand to Rs 5.96 crores which has been provided and will be paid off in Jan 2026.Income-tax Department2007-03-28Appeal filed by the Income Tax Department against deletion of penalty u/s 271(1)(c) for assessment year 2000-01 by the Income Tax Appellate Tribunal. Court / Tribunal / Agency before which the matter is pending - Bombay High Court Expected financial implications - Rs. 197.41 croresThe matter is pending before Bombay High Court for final hearing. Expected financial implications - Rs. 197.41 croresIncome-tax Department2005-02-21Appeals filed by the Income Tax Department against quashing of assessment orders passed by the Income Tax Appellate Tribunal due to lack of jurisdiction of Assessing Officer. Appeals filed for assessment years 2002-03 to 2004-05; 2006-07 to 2010-11. The matter is pending before Bombay High Court for admission. Expected financial implications - Rs 1419.28 croresAppeals filed by the Income Tax Department against quashing of assessment orders passed by the Income Tax Appellate Tribunal due to lack of jurisdiction of Assessing Officer. Appeals filed for assessment years 2002-03 to 2004-05; 2007-08 to 2010-11. The matter is pending before Bombay High Court for admission. Expected financial implications - Rs. 1348.93 croresTribunal Económico-Administrativo Central2019-06-20Claims for other taxes: Tata Communications (Spain) S.L. (“TC Spain”), a wholly-owned subsidiary of Tata Communications Limited, received an initial assessment order, dated 20 June 2019, from the Spanish Tax Agency (“STA”), whereby the refund of an input VAT claimed by the Company had been denied by STA and a sum of EUR 15,440,044.62 towards VAT and interest thereupon had been demanded, plus a penalty of EUR 18,102,272.48 was imposed.  TC Spain filed counter-arguments in response to the initial assessment, subsequent to which, STA issued a final assessment order dated 27 August 2019 demanding VAT and interest of EUR 15,505,607.73.  TC Spain then filed its notice of intention to appeal the final VAT assessment in the Central Administrative Court (TEAC) in Spain, post which the STA issued its final penalty assessment on 28 November 2019 for the amount of EUR 18,102,272.48, which was also appealed against by TC Spain. On 29 March 2022, TEAC rendered a decision upholding the assessment and penalty issued against TC Spain. TC Spain has filed a notice of appeal of the TEAC determination before the National Court on 24 May 2022 and awaits the National Court’s decision. The Company has made necessary disclosures on the matter as part of the notes to accounts in its quarterly and annual consolidated financial results. Name of subsidiary - Tata Communications (Spain) S.L. Court / Tribunal / Agency before which the matter is pending - National Court, Spain Expected financial implications - Rs. 298.95 crores (Final Assessment by the STA: EUR15,505,607.73; Final Penalty Assessment by the STA: EUR18,102,272.482)There is no change in the status of the case from the previous disclosure.Canada Revenue Agency (CRA) - Federal and States - Quebec and Ontario2014-02-18Claims for taxes on income on account of: 1. Audit of international telecommunications services by modifying the applied transfer pricing method. 2. Audit of support services rendered for Signaling business by rejecting transfer pricing method applied and proposing to apply Profit Split method. Name of subsidiary - Tata Communications (Canada) Ltd. Court / Tribunal / Agency before which the matter is pending - Canada Revenue Agency Expected financial implications - Rs. 1,746.60 crores (conversion rate 1 USD to 85.4875 INR)Claims for taxes on income on account of: 1. Audit of international telecommunications services by modifying the applied transfer pricing method. Years under audit FY 2007-08 to FY 2017-18. The Company has filed objections before Federal and Provincial Authorities and the matter is pending at Appeals Division. Further, the Company is also seeking certainty through alternative dispute resolution mechanism. 2. Audit of support services rendered for Signaling business by rejecting transfer pricing method applied and proposing to apply Profit Split method. Years under audit FY 2007-08 to FY 2017-18. Tata Communications (Canada) Ltd. and Canada Revenue Agency have reached an agreement in principle on June 26, 2025 to settle the issue and have begun drafting the formal settlement documents, including a settlement agreement and partial consent to judgment, which will implement the in-principal settlement. The parties do not have a definitive timeline for the completion of the aforementioned documentation. An update will be submitted to the Tax Court of Canada on or before March 31, 2026. No material impact on the financials of the Company is expected currently. Expected financial implications - Rs 1835.56 crores (USD 204.31 Mn at the closing rate of Rs. 89.84150 / USD as on 31 December 2025)