TCA Tanoira Cassagne (“TCA”) advised Nuevo Banco del Chaco S.A. (“NBCH”), in the creation of its simple non-convertible notes program for a total amount in circulation at any time of US$75,000,000 (or its equivalent in other currencies or units of value or measure) (the “Program”), which authorization was granted by the National Securities Commission (the “CNV” for its acronym in Spanish) on November 19, 2025.

NBCH is a corporation incorporated in the city of Resistencia, Province of Chaco, authorized by the BCRA to operate as a commercial bank and acts, by legal mandate, exclusively as the financial agent, paying agent, collection agent, and custodian of the funds and assets of the Province of Chaco.

The Bank operates under a universal banking model with a regional focus, providing services to individuals, businesses, and public-sector entities, with a strong emphasis on financial inclusion, service modernization, and support for the province’s productive development.

In-house Counsel: Darío Rubén Ríos and Analía Verónica Leyes.

Deal Counsel of the Transaction: TCA through a team led by Partners Alexia Rosenthal and Jaime Uranga; and Associates: Juan Manuel Simó and Florencia Ramos Frean.