The order prevents thousands from El Salvador, Sudan and Ukraine from losing work authorisation while lawsuit proceeds.

A United States federal judge has temporarily blocked the administration of US President Donald Trump from revoking work permits for tens of thousands of asylum seekers and immigrants with Temporary Protected Status (TPS), preventing a policy that was set to take effect as early as Wednesday.

On Tuesday, US District Judge Nathaniel Gorton sided with immigrant rights groups and labour unions challenging a series of new US Citizenship and Immigration Services (USCIS) policies that implement immigration restrictions passed by Congress last year.

In the five-page order, he wrote, “The consequences faced by plaintiffs are potentially severe.” The order will stay in place while he considers whether to issue a longer-term injunction, with a decision expected by August 5.

The lawsuit, filed earlier this month by a coalition of organisations represented by the legal group Democracy Forward, challenged a number of recent USCIS policy changes. Those include a new policy allowing the agency to reject pending asylum applications and revoke work permits if applicants don’t pay a newly created annual asylum fee, as well as its decision to scrap a decades-old rule requiring initial asylum work permit applications to be processed within 30 days. The lawsuit argued USCIS made the changes without public input, as required by law.

It also challenged the retroactive application of the new rules to people from El Salvador, Sudan and Ukraine, who are still protected by TPS, which allows people from countries affected by war, natural disasters or other major crises to live and work legally in the US until it is considered safe for them to return home.

“This decision protects thousands of asylum seekers and TPS holders from immediate and irreparable harm while this case moves forward,” said Democracy Forward president, Skye Perryman, in a statement. “Without this relief, families who have followed the law and relied on longstanding humanitarian protections faced the sudden loss of their employment authorisation and ability to support themselves through no fault of their own.”

The ruling means thousands of TPS holders from El Salvador, Sudan and Ukraine will be able to keep working while the legal challenge moves forward.

While the judge didn’t block the collection of the asylum fee on Tuesday, he did temporarily block the consequences of not paying it, including having an individual’s application rejected or work permit terminated.

The controversial provisions were introduced as part of Trump’s signature tax and spending law, the so-called One Big Beautiful Bill Act, passed by the Republican-controlled Congress in July 2025.

The Trump administration has made ending TPS protections a central part of its immigration agenda, moving to take the status away from people from more than a dozen countries. Last month, the US Supreme Court allowed the administration to end protections for thousands of Haitian and Syrian immigrants.

USCIS did not immediately respond to a request for comment from the Reuters news agency.