


In a series of terse resignation letters released Wednesday, eight of Mexico’s 11 Supreme Court justices said they would step down from their posts instead of participating in a contentious election of thousands of judges next year. The justices will all serve the remainder of their terms, most of which conclude in August.
The announcements were the latest volley in an ongoing battle over a judicial overhaul, passed by the ruling party and its allies in September, that promises to upend the system by which Mexico’s judges are chosen and how they operate.
The resignations follow a spate of attacks on the courts by President Claudia Sheinbaum and prominent members of her Morena party, who have said the response to the overhaul by the country’s justices is motivated by their desire to protect their own privileges.
“This is a political message being sent not just by the Supreme Court, but the entire judiciary,” said Fernanda Caso, a political analyst in Mexico City. “These resignations and decisions not to participate, as a matter of dignity, are a response to the attacks and the way they have been treated.”
Among other changes, the redesign of the judiciary requires that all of the nation’s judges be elected and will subject them to review by a disciplinary tribunal made up of elected officials, who will have the power to investigate and impeach judges.
Supporters say the measure will help curb corruption within the judicial system. Critics say it will undermine judicial independence and give the Morena party control over a key check on its power. It has been met with more than 500 legal challenges by federal judges and other critics, some of whom say it violates the Constitution.