Brazil's Supreme Court to Broadcast Hearing on Moraes-Vorcaro Ties

A public STF session scheduled for September 15 will determine whether a Federal Police report linking Justice Alexandre de Moraes to a former banker triggers a formal investigation or is voided,...

Brazil's Supreme Federal Tribunal (STF) has scheduled a public session for Tuesday, September 15, 2026, to examine a Federal Police report that identifies Justice Alexandre de Moraes as an interlocutor of former banker Daniel Vorcaro, the owner of Banco Master. The session will be broadcast live on Rádio e TV Justiça and on the STF's official YouTube channel beginning at 10 a.m. Local time, according to Folha de S.Paulo.

The Federal Police report at the center of the hearing documents a series of dialogues between Moraes and Vorcaro. Moraes currently sits on the STF and has served as a central figure in multiple high-profile Brazilian legal proceedings in recent years, including cases related to alleged anti-democratic acts following the 2022 presidential election.

Daniel Vorcaro is the controlling owner of Banco Master, a mid-sized Brazilian financial institution that drew public scrutiny in 2024 and 2025 over its exposure to high-yield certificates of deposit and a proposed partial acquisition by Banco BRB, a public bank linked to the Federal District government. The nature and context of the communications between Moraes and Vorcaro described in the Federal Police report have not been fully detailed in publicly available portions of the document.

According to Folha de S.Paulo, two specific outcomes are possible following the STF session. The court may vote to open a formal investigation into Moraes based on the report's findings, or it may vote to annul the report itself, which would effectively eliminate it as a basis for further action. The court has not publicly indicated which direction a majority of justices favor.

Justices André Mendonça and at least one additional member are named in the Folha de S.Paulo report as participants in the session, though the full composition of the panel scheduled to rule has not been confirmed in available public records as of September 12, 2026.

The decision to broadcast the proceedings publicly is consistent with a broader pattern of the STF conducting politically sensitive hearings in open session. Brazil's constitution grants the STF authority over cases involving sitting members of the federal government, including other members of the court itself, under a jurisdiction known as foro privilegiado.

The question of whether a sitting justice can be investigated by a body on which that justice also serves raises procedural questions that Brazilian legal scholars have debated in prior analogous cases. The specific quorum rules and recusal requirements that apply when the STF examines a report concerning one of its own members are governed by the court's internal regulations, known as the Regimento Interno do STF, though the application of those rules in this specific circumstance has not been clarified in publicly available pre-hearing filings.

Banco Master's financial situation has drawn attention from Brazil's deposit insurance fund, the Fundo Garantidor de Créditos (FGC), as well as from the Central Bank of Brazil, which regulates financial institutions. The extent to which the Moraes-Vorcaro communications documented in the Federal Police report relate to regulatory or policy matters involving Banco Master is not established in available public records.

The September 15 session will be the first opportunity for the full court to formally respond to the Federal Police report in a public proceeding. Whether the session will conclude with a definitive vote or be continued to a later date is not confirmed in pre-session public communications from the STF.

The outcome will be subject to review under Brazilian procedural law, and any party with legal standing could challenge the court's decision through available remedies. What specific remedies would apply depends on which of the two possible rulings the court issues, a question that will only be answerable after September 15.