TIM S.A. Fiscal Council Meeting Minutes - July 30, 2025

SEC Filing 6-K (0001292814-25-002787)

The Fiscal Council of TIM S.A. held a meeting on July 30, 2025, at the company's head office in Rio de Janeiro. The meeting was attended by the regular members of the Fiscal Council, the Secretary, and the Chairman of the Board of Directors. The agenda included presentations on the company's tax, regulatory, civil, and labor contingencies, the Quarterly Information Report (ITRs) for the second quarter of 2025, and a review of the ITRs by Ernst & Young Auditores Independentes S/S (EY). The Fiscal Council members reviewed the presented materials and discussed the topics, ultimately thanking the presenters for the information provided. The meeting concluded with no further issues to discuss, and the minutes were approved and signed by all attendees. The Fiscal Council also issued an opinion stating that the quarterly information and the limited review report by EY were appropriate for presentation to the Board of Directors in accordance with Brazilian Corporate Law.