US mandates registration for undocumented immigrants: procedure and consequences, Explained

Washington: The Trump administration has announced plans to establish an international register of undocumented immigrants, requiring those over 14 years old to provide their address and fingerprints.

The US Department of Homeland Security (DHS) confirmed the move on February 25, 2025, warning that legal action would be taken against those who fail to comply within the stipulated timeframe.

The initiative is part of broader immigration reforms, which have already led to arrests and deportations of undocumented migrants. A DHS statement claimed the measure would encourage “self-deportation,” benefiting both government agencies and immigrants.

DHS spokeswoman Tricia McLaughlin stated that President Trump’s message is clear: “Anyone living illegally in the country should leave immediately.” She added that voluntary departure would allow individuals to return legally in the future, ensuring national security.

Experts have raised concerns about the challenges of implementing the registration system. The DHS cited Section 262 of the Immigration and Nationality Act as the legal basis for the measure.

Originally enacted during World War II, the law requires non-citizens over 14 who have been in the US for more than 30 days and lack prior fingerprint records to register with authorities. However, the Act has rarely been enforced in modern times.