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.

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

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.

Mexico's Supreme Court fell short in a vote on Tuesday to invalidate part of a controversial judicial reform passed by lawmakers in September that requires the election of all judges over the next few years.

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

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.

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.

Mexico’s Supreme Court dismissed a ruling intended to limit the scope of a judicial overhaul passed by Congress, easing concerns of a standoff with President Claudia Sheinbaum that risked setting off a constitutional crisis.

President Claudia Sheinbaum says she won’t comply with any ruling made by the Supreme Court over a judicial system shake-up.