A federal judge has halted a Trump administration policy that blocked detained immigrants from undergoing the fingerprint and background checks necessary for visa and legal status applications. U.S. District Judge Amir H. Ali determined that the Department of Homeland Security (DHS) failed to clarify its decision to stop biometric data collection from detained individuals with pending applications. This decision, announced on Wednesday, reinstates the previous procedure for collecting biometric information while a lawsuit against the policy proceeds.
Background on the Policy
Initiated in December 2025, the policy impacted individuals pursuing permanent residency, visas for victims of trafficking and serious crimes, and other humanitarian protections. Throughout his second term, President Donald Trump focused on stringent immigration measures, including increased arrests, deportations, and stricter asylum and legal migration regulations. The Trump administration argued that these measures were vital for border security and public safety. However, many policies have faced legal disputes. Efforts to reach DHS for comment have been made via email outside regular hours.
DHS Policy Details
Under the December policy, DHS generally ceased collecting biometric information, such as fingerprints and photographs, from detained immigrants. This included unaccompanied minors applying for legal status through U.S. Citizenship and Immigration Services (USCIS). Biometric data is essential for authorities to confirm applicants’ identities and perform security checks.
Previously, Immigration and Customs Enforcement (ICE) facilitated this process by transporting detainees to their appointments. However, the administration eliminated this responsibility, retaining rules allowing USCIS to deny applications if applicants missed required appointments. This left detained immigrants unable to travel to appointments independently, with their detention not recognized as a valid reason for rescheduling.
USCIS claimed the policy aimed to deter frivolous claims and deliver operational consistency.
Reasons for Blocking the Policy
In April, six detained immigrants filed a class-action lawsuit asserting the government had effectively obstructed their applications for federally available immigration protections. Plaintiffs included trafficking and domestic violence survivors, a young person seeking safety after childhood abuse, and an immigrant married to a U.S. citizen. Legal representatives argued that the policy breached federal immigration law, constitutional due process, and the Administrative Procedure Act, governing federal decision-making.
Judge Ali determined the plaintiffs were likely to demonstrate the policy’s “arbitrary and capricious” nature, as DHS failed to evaluate its impact adequately. He concluded the policy lacked sufficient rationale and denied immigration relief to eligible applicants. The order criticized the policy’s purported aim to dissuade fraudulent applications, noting that collecting biometric data verifies an individual’s eligibility for immigration benefits.
During a hearing, a government attorney admitted an inability to explain how the policy achieved its objectives, enhancing criticisms of its impracticality. The judge highlighted that the policy exposed applicants to prolonged detention and potential deportation before their applications were processed.
Reaction to the Court Decision
Organizations supporting the plaintiffs embraced the ruling in a joint statement. Democracy Forward, the National Immigration Project, and the National Immigrant Justice Center stated: “The Trump-Vance administration created an impossible trap: require people to provide biometrics to seek legal protections, refuse to collect them, and then deny their applications for failing to comply. The government cannot create impossible barriers to legal relief and then punish people for failing to overcome them. No one should be forced to choose between deportation to danger and a legal process designed to fail.”
The Trump administration defended the policy, arguing detained immigrants could request biometric collection from ICE and pursue immigration applications post-deportation.
Next Steps
Judge Ali’s nationwide order suspends the policy, restoring DHS’s prior responsibility for gathering biometric data from detainees with pending USCIS applications. However, the ruling does not automatically grant visas, immigration status, or release from detention. DHS must report to the court by October 21 regarding its compliance with the order. The core lawsuit remains pending.

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