New Mexico Secretary of State Maggie Toulouse Oliver’s office is sounding the alarm after the U.S. Supreme Court handed President Donald Trump a key victory in his push to tighten mail-in voting rules ahead of the 2026 midterm elections.
In a statement posted online Tuesday, Toulouse Oliver’s office claimed the Supreme Court’s decision “creates unnecessary chaos and unsubstantiated doubt in our democratic process” just as voters begin making plans to participate in November’s elections.
The reaction followed Monday’s 6-3 Supreme Court order lifting a lower-court injunction that had blocked portions of Trump’s March 2026 executive order in 23 Democrat-led states and Washington, D.C. The unsigned emergency order split along ideological lines, with the Court’s three liberal justices dissenting.
The ruling is not the final word on the legality of Trump’s executive order. Instead, the Supreme Court concluded that the states challenging it had sued prematurely because the executive order itself had not yet caused them the concrete injuries they alleged.
That procedural distinction nevertheless amounted to a significant victory for Trump as election deadlines rapidly approach. Breitbart News noted that some states are preparing to begin sending ballots to voters in early September, giving the legal battle heightened urgency heading into the midterms.
Trump signed the executive order in March as part of what his administration has described as an effort to strengthen election integrity and prevent ineligible voters from participating in federal elections.
Among other provisions, the order directs the Department of Homeland Security, working with the Social Security Administration, to compile state-specific lists of confirmed U.S. citizens of voting age. It also directs the Justice Department to prioritize investigations and prosecutions, under applicable federal law, involving officials or others who distribute federal ballots to ineligible voters.
The order also instructed the U.S. Postal Service to begin rulemaking governing mail and absentee ballots. The administration’s proposal calls for official election-mail envelopes with unique barcodes and would require states to enroll mail-ballot recipients on state-specific participation lists before USPS transmits their ballots.
The Postal Service published its new requirements last week as the Supreme Court considered the administration’s request. The White House has defended the order as a straightforward election-security measure.
“President Trump is taking decisive action to prevent non-citizens from voting in Federal elections and to protect the security of mail-in and absentee ballots,” the White House said in its March fact sheet announcing the order.
The Supreme Court, however, made clear Monday that it was not yet blessing every eventual action the administration might take under the order.
“The Court’s disposition of this application does not mean that any measure taken by the Government to implement the Order will necessarily be lawful,” the Court wrote. “On that score, time will tell.”
But the majority concluded the states had not shown the executive order itself had caused the injuries necessary for the Massachusetts federal court to intervene at this stage.
Toulouse Oliver’s office seized on the Supreme Court’s warning about future implementation while blasting the result.
“In an unsigned, emergency order issued Monday, the justices agreed states had not yet been harmed by President Donald Trump’s March 2026 executive order and therefore the case was not successful in blocking the order,” the office wrote.
Then came the promise of another courtroom battle.
“The Secretary of State’s Office has been working closely with the New Mexico Department of Justice in preparation of such a ruling and will challenge the executive order anew,” the statement continued. “Secretary of State Toulouse Oliver will always fight on behalf of the rights of all of New Mexico’s voters and remains committed to ensuring that every eligible voter has the information and ability to participate in the election this year.”
Her office stressed that the Supreme Court decision does not presently change how New Mexicans may vote in November and encouraged voters to consult the Secretary of State’s website and NMVote.org for current information.
The office also emphasized that other portions of Trump’s plan remain blocked through separate litigation — an important caveat because Monday’s Supreme Court order addressed only the injunction before it.
Toulouse Oliver was hardly the only New Mexico Democrat furious over the decision.
U.S. Rep. Teresa Leger Fernández posted a video calling the ruling “a really bad decision” and accusing Trump of attempting to interfere with mail-in voting.
“The Supreme Court did not make a final decision,” Leger Fernández said. “They did not decide that Trump has any legal authority to have a say in our federal elections. He does not. That is reserved to the states and to Congress.”
She then went considerably further.
“I think it is BS what the Supreme Court has done,” Leger Fernández declared.
“But let me tell you what we are going to do is we are going to continue to bring those legal cases and those battles,” she added.
Leger Fernández urged Americans to vote by mail, absentee ballot, early voting, or in person on Election Day.
“We are not going to let Trump suppress our vote,” she said. “We’re not going to let Trump make us despair and think that our vote doesn’t matter.”
Similar outrage erupted among Democrat officials elsewhere.
California Gov. Gavin Newsom vowed additional litigation and accused the Trump administration of advancing “Orwellian rules,” while New York Attorney General Letitia James described the Supreme Court action as a setback and likewise promised continued legal challenges.
The White House, meanwhile, celebrated the result. Spokeswoman Lauren Bis called Trump’s policies “commonsense measures that protect the security of mail-in ballots and ensure only Americans are electing American leaders.”
Even after Monday’s Supreme Court victory, however, the fight is not finished.
A separate injunction obtained in litigation involving voting-rights groups still blocks implementation of portions of the Postal Service rules, meaning Monday’s ruling does not automatically change mail-voting procedures nationwide. Reuters reported Tuesday that U.S. District Judge Indira Talwani criticized USPS over its rulemaking but declined to impose another block for the time being, while the separate injunction remains in force.
The new Postal Service rule includes requirements involving voter lists, ballot-envelope markings, and unique barcodes designed to allow election mail to be tracked. Those requirements are themselves now the subject of continuing litigation.
The Associated Press reported that the Supreme Court ruling may therefore produce no immediate change in the way Americans cast ballots this November, particularly with election deadlines approaching so quickly. What it unquestionably did was remove one major legal obstacle confronting Trump’s executive order and open another round in the broader court fight over presidential authority, state election administration, and mail voting.
For the Trump administration, Monday was a significant legal victory: the Supreme Court rejected the states’ attempt to keep the challenged provisions blocked on the theory presented to the courts so far.
For Toulouse Oliver and other Democrat officials, it triggered promises of yet more litigation.
New Mexico’s secretary of state says the ruling has created “unnecessary chaos.” Leger Fernández is calling what the Supreme Court did “BS.” Democrat officials in other states are rushing back to court.
And with ballots beginning to go out in parts of the country within weeks, the battle over Trump’s mail-voting and citizenship-verification order is nowhere near finished.