Federal Court Blocks California Law on Immigration Agent Identification

Thu Apr 23 2026 02:00:15 GMT+0000 (Coordinated Universal Time)

A federal appeals court has halted the implementation of a California law mandating federal immigration agents to wear identification, citing constitutional concerns raised by the Trump administration.

The 9th U.S. Circuit Court of Appeals has issued an injunction against a California law requiring federal immigration officers to visibly identify themselves. The Trump administration argued the law endangered officers' safety and intruded upon federal regulatory powers. California officials emphasized public safety needs, but the court sided with federal claims, marking a significant legal win for the administration.

LOS ANGELES (AP) — A federal appeals court issued an order Wednesday blocking a California law passed in 2025 that required federal immigration agents to wear a badge or some form of identification.

The Trump administration filed a lawsuit last November challenging the law, claiming it threatened the safety of officers facing harassment, doxing, and violence, and argued it violated the constitution by allowing the state to regulate the federal government.

A three-judge panel of the 9th U.S. Circuit Court of Appeals issued an injunction pending appeal. The court had previously granted a temporary injunction to block the law's implementation during the appeal process.

This measure was one of two significant pieces of legislation enacted last fall to rein in federal immigration agents, against a backdrop of aggressive immigration enforcement in Southern California.

The second law aimed to prohibit most law enforcement officers from wearing masks or facial coverings, which was also enjoined by a federal judge earlier this year. The judge stated that the law discriminated against federal agents because it did not apply to state troopers and included numerous exceptions for undercover operations and protective gear.

During a March 3 hearing, Justice Department lawyers argued that the California identification requirement sought to regulate the federal government, violating the Supremacy Clause of the Constitution.

The appeals court unanimously agreed, stating that the law attempts to directly regulate the United States in its performance of governmental functions, as articulated by Judge Mark J. Bennett.

California lawyers contended that the law was applicable to all law enforcement and crucial for addressing public safety concerns, asserting that identifiable officers would reduce confusion and potential harm.

In response to the injunction, First Assistant U.S. Attorney Bill Essayli celebrated it as a huge legal victory. The California Attorney General's office is currently reviewing the court's decision, emphasizing the importance of transparency and accountability in law enforcement practices.