The requirement that foreign nationals register with the federal government after entering the U.S. is not new. The so-called "alien registration requirement" (ARR) originated in the WWII-era Alien ...

In the United States, a “Green Card” certifies that a noncitizen or “alien” is legally authorized to live and work in the country. Over the years, the coveted document has gone by many names, ...

On February 25, 2025, the U.S. Department of Homeland Security (DHS) announced it was implementing a registration requirement, requiring certain foreign nationals to register their presence in the ...