factually
Index/Topics/Immigration Authorities' Warrantless Acquisition of Location Data

Immigration Authorities' Warrantless Acquisition of Location Data

The use of location data by immigration authorities without warrants, including the role of the Fourth Amendment and federal statutes.

Fact-Checks

2 results
Jan 12, 2026
Most Viewed

What federal laws or court rulings constrain warrantless location‑data acquisition by immigration authorities?

Federal constraints on immigration authorities’ warrantless acquisition of location data are a patchwork of Fourth Amendment doctrine, a few court rulings limiting arbitrary searches at the border, sp...

Jan 22, 2026

What are the public-health and legal implications for immigrant families if Medicaid data is used for immigration enforcement?

If is used for , the legal landscape becomes a contested mix of limited judicial green lights and ongoing injunctions, while the is likely to be a measurable “chilling effect” that reduces care-seekin...