Judge Matthew Kennelly of the U.S. District Court for the Northern District of Illinois halted the Labor Department from requiring federal contractors or grant recipients from certifying that they don’t operate any programs in violation of Trump’s anti-DEI executive orders.

That certification provision has stepped up pressure on companies and other organizations to revisit their DEI practices because if the government were to determine they violated the provision, they would be subject to crippling financial penalties under the False Claims Act.

Thursday’s ruling is in response to a lawsuit filed by Chicago Women in Trades, a nonprofit founded in 1981 that helps prepare women for work in skilled construction trades and has several contracts with the Department of Labor. There was no immediate reaction from Chicago Women in Trades to Kennelly’s order. The Department of Justice did not immediately respond to requests for comment.

A hearing on Chicago Women in Trades’ bid for a longer-lasting halt on Trump’s anti-DEI executive orders is scheduled for April 10.

The organization’s lawsuit is one of several challenging Trump’s executive orders targeting DEI programs in both the private and public sectors.

Trump signed an order his first day in office directing federal agencies to terminate all “equity-related” grants or contracts. He signed a follow-up order that included a requirement that federal contractors and grantees certify that they don’t “operate any programs promoting DEI that violate any applicable Federal anti-discrimination laws.”

Kennelly’s decision comes nearly two weeks after an appeals court lifted a broader nationwide injunction against Trump’s anti-DEI executive orders in a separate lawsuit in Baltimore. But Thursday’s ruling is limited in scope because Kennelly declined to extend the temporary restraining order to other federal agencies.

Chicago Women in Trades, which filed its case against the Trump administration last month, argued that the president’s executive orders on DEI are so broad and vague that the organization had no way to ensure compliance, and thus they threaten its core mission.

Kennelly wrote that Chicago Women in Trades, which is being represented by the Lawyers’ Committee for Civil Rights Under Law, was likely to succeed in its arguments that parts of the executive orders are a violation of free speech rights and are unconstitutionally vague.

Although the government argued that the certification provision “implicates only illegal DEI programs, it has studiously declined to shed any light on what this means. The answer is anything but obvious,” Kennelly wrote.

Kennelly wrote that he extended his order to all Labor Department contractors and grant recipients because the vagueness of Trump’s executive orders, coupled with the threat of financial penalties, would likely pressure organizations to curb DEI programs in potential violation of free speech rights.

Rather than face potentially crippling penalties, “it is likely that many of these grantees will take the safer route and choose to simply stop speaking on anything remotely related to what the government might consider to promote DEI or equity. A nationwide restraining order is appropriate to protect grantees who cannot afford the risks inherent in biting the hand that feeds them,” Kennelly wrote.

The judge also blocked the DOL from freezing or canceling any funding with Chicago Women in Trades, and the Trump administration from pursuing any False Claims Act enforcement against them.

During a hearing on Tuesday, the Trump administration argued that Chicago Women in Trades’ motion for relief was premature because its arguments rely on speculation as to how the executive orders will be implemented.

But Chicago Women in Trades noted in court filings that it has multiple communications from the Department of Labor directing them to ensure compliance with both DEI executive orders. The organization also said in court and has already lost a subcontract with a contractor trying to comply with the executive order.

Chicago Women in Trades has a long history of partnering with companies, state and federal agencies and other industry stakeholders to provide guidance and training on best practices for recruiting and retaining women in the trades — including training to combat bias and harassment that is prevalent in one of the country’s most male-dominated industries.

Its grant work with the federal government dates back years, including two grants awarded under the first Trump administration under the Women in Apprenticeship and Nontraditional Occupations, which aims to expand pathways for women seeking to enter skilled trades.