Gilmar Mendes, the senior justice of the Supremo Tribunal Federal (STF), said the crisis involving Banco Master is not the fault of the court.

The statement addresses the tension between Brazil's highest court and the financial sector. By shifting the focus toward regulatory bodies, Mendes is attempting to protect the STF's institutional reputation from claims that judicial interference caused market instability.

Mendes said the root of the problem lies within the financial system and the agencies responsible for oversight. He specifically pointed to Faria Lima, the center of Brazil's financial district, as the location of the crisis rather than the court [1].

"A crise do Master não está na Corte, mas no sistema financeiro e nos órgãos de fiscalização," Mendes said [1].

The justice also addressed reports of internal conflict within the STF regarding the handling of the Banco Master case. He said the notion that differing opinions among the justices indicate a fractured institution is incorrect.

"Divergências não significam desunião do STF," Mendes said [2].

This defense comes as the court faces scrutiny over its role in overseeing financial entities and the potential for judicial decisions to impact economic stability. By framing the issue as a failure of fiscal supervision, the justice separates the legal process from the operational failures of the bank [1].

"A crise do Master não está na Corte, mas no sistema financeiro e nos órgãos de fiscalização."

This move by Gilmar Mendes serves to decouple the judicial branch from the volatility of the Brazilian financial market. By attributing the Banco Master crisis to regulatory gaps and the financial sector, the STF avoids taking responsibility for economic fallout while maintaining that internal judicial disagreements are a standard part of the legal process rather than a sign of institutional instability.