Mexico's controversial judicial reform requiring direct election of judges and magistrates emerged mostly unscathed on Tuesday from a Supreme Court vote on whether it violated the country's constitution.

Mexico’s Supreme Court has dismissed a proposal to reduce the scope of a contentious judicial overhaul making all judges stand for election.

President Sheinbaum's support of Morena's judicial reform is fueling a constitutional crisis, Zedillo asserted in a Washington Post op-ed.

Mexico's Supreme Court began debating the constitutionality of a controversial judicial overhaul on Tuesday, nearly two months after lawmakers passed the reform that would require the election of all judges over the next few years.

Eight of 11 justices on Mexico’s Supreme Court have resigned and declined to participate in an election for the court scheduled for June, the court said on Wednesday.

The future of Mexico's judiciary remains in question despite a new reform aimed at preventing legal challenges against the judicial overhaul.

Mexican President Claudia Sheinbaum criticized the country's Supreme Court on Monday for overstepping its authority as it weighs whether to deem part of a recently-enacted judicial reform unconstitutional.

More resignations are expected to follow, along with a pending ruling on the validity of the reform, setting the stage for a possible constitutional battle.

Mexico's Supreme Court published a proposal on Monday to invalidate core parts of a controversial judicial overhaul that has rattled markets and shaken investor confidence in Latin America's second-largest economy.