João Carlos Teixeira da Silva, the mayor of Buriticupu in Brazil, is under scrutiny as the Maranhão Public Ministry (MP-MA) filed four legal actions against him for continued nepotism in his municipal administration. This follows his signing of a Term of Adjustment of Conduct (TAC) aimed specifically at ending nepotistic practices. Despite having been formally notified of his obligations under this agreement, the mayor reportedly went ahead with new irregular appointments of his relatives.

The TAC, signed on October 2, 2025, was intended to ensure an immediate halt to a range of nepotistic practices, including direct, cross, or simulated hiring within the local public administration. The Public Ministry alleges that despite the clear terms of the agreement, the mayor's actions contradict the commitment he made, undermining public trust and violating public ethics standards.

These developments highlight increasing scrutiny over political ethics in Brazil, particularly at local government levels, as the actions of public officials come under closer examination from watchdog organizations. The outcome of this case could potentially lead to further implications for governance practices in Buriticupu and serve as a precedent for addressing nepotism in local administrations across Brazil.