Judge Allows Unions’ Challenge to Alleged Federal Social‑Media Monitoring of Lawful Noncitizens to Proceed

A federal judge in Manhattan has allowed three labor unions’ lawsuit challenging alleged federal social-media monitoring of lawfully present noncitizens to move forward, rejecting the Trump administration’s effort to dismiss the case at an early stage.

The ruling is an important procedural win for the unions because it keeps alive a closely watched First Amendment and administrative-law challenge. But it is not a decision that the unions’ allegations are true, nor does it resolve whether any government vetting practices are unlawful or unconstitutional.

In an opinion and order issued Thursday, U.S. District Judge Alvin K. Hellerstein of the Southern District of New York denied the government’s motion to dismiss in International Union, United Automobile, Aerospace and Agricultural Implement Workers of America; Communications Workers of America; and American Federation of Teachers v. United States Department of State et al., No. 1:25-cv-08566.

The plaintiffs are the United Auto Workers, the Communications Workers of America and the American Federation of Teachers. They sued on Oct. 16, 2025, naming as defendants the State Department, the Department of Homeland Security, U.S. Citizenship and Immigration Services, Immigration and Customs Enforcement and related officials in their official capacities. The unions are represented by the Electronic Frontier Foundation, Muslim Advocates and the Media Freedom & Information Access Clinic.

The complaint alleges that an interagency “Challenged Surveillance Program” monitors the online speech of visa holders and lawful permanent residents and uses AI and other automated tools to identify what the unions describe as disfavored viewpoints, leading to possible adverse immigration consequences. The unions say that alleged system has chilled protected speech and association by noncitizen members and interfered with union organizing and member engagement.

The unions sued under the First Amendment and the Administrative Procedure Act, the federal law that governs how agencies act and allows courts to review certain agency decisions. Hellerstein said the court has subject-matter jurisdiction, meaning authority to hear the case, and that the unions plausibly alleged the kind of injury needed to sue.

In particular, the judge said the complaint plausibly describes a present and objectively reasonable chilling effect on noncitizen union members, along with resulting harm to the unions themselves. Quoting from the opinion, Hellerstein wrote: “This threat of adverse immigration consequences, under a government whose harsh immigration crackdowns has been heavily publicized and reported on, is certainly enough to ‘deter a person of ordinary firmness from the exercise of First Amendment rights.’ … It is objectively reasonable that noncitizens would limit their expression of disfavored viewpoints under the [Challenged Surveillance Program] given the credible threat of adverse immigration action from the Government.”

He also found that the unions plausibly alleged organizational injury and, for most claims, associational standing — a doctrine that lets organizations sue on behalf of members in some circumstances. On the unions’ claimed harm, Hellerstein wrote: “A program alleged to silence members and drive them from the unions’ rolls therefore strikes at the unions’ representational function itself, which is the ‘grounds that bring [their] membership together.’”

The suit sits against a broader backdrop of increased federal scrutiny of immigrants’ online activity. In March 2025, USCIS published a Federal Register notice seeking public comment on collecting social-media identifiers on immigration forms for vetting and identity verification. In June 2025, the State Department announced expanded screening and vetting for some visa applicants, including review of applicants’ online presence.

This case, however, challenges how the unions say those kinds of practices were implemented across agencies and whether they unlawfully chilled speech by noncitizens who are in the United States lawfully while also undermining union activity.

The case now moves into the next phase. Hellerstein ordered the government to file an answer to the complaint by Oct. 16, 2026, and set a status conference for Oct. 21, 2026.

Reacting to the ruling, UAW President Shawn Fain said in an Electronic Frontier Foundation press release: “No one should have to fear government surveillance or retaliation against their immigration status for expressing their views or participating in their union.”