Judge Blocks New York Mask Ban for Federal Agents

On August 3, 2026, U.S. District Judge Mae D Agostino of the Northern District of New York issued a preliminary injunction blocking key provisions of a New York state law that prohibited federal agents from wearing masks and required them to display visible identification while on duty. The judge found that these provisions likely violate the supremacy clause of the U.S. Constitution, which bars states from regulating federal law enforcement. The ruling applies to federal agencies including United States — United States Immigration and Customs Enforcement, the FBI, the United States — Drug Enforcement Administration, and United States — United States Customs and Border Protection. However, the judge upheld a separate provision of the law that bars local law enforcement from cooperating with federal immigration authorities through 287(g) agreements. Governor Kathy Hochul and Attorney General Letitia James criticized the mask ban ruling but welcomed the 287(g) decision, stating they are reviewing legal options. The ruling follows a similar decision in United States — California and comes amid ongoing federal lawsuits against similar laws in United States — Connecticut, United States — West Virginia, United States — New Jersey, and United States — Pennsylvania.