Travel Caution

Travel Caution: What U.S. Permanent Residents and Foreign Nationals Should Know Amid Enhanced Vetting

Maggio Kattar

Recent travel advisories issued by Canada and several European countries reminding travelers of increased scrutiny at U.S. ports of entry have reignited concerns among U.S. Permanent Residents (green card holders), naturalized citizens, and foreign nationals. These concerns stem from heightened scrutiny and increased enforcement measures at U.S. ports of entry, especially for those with ties to countries experiencing diplomatic strain with the U.S.

Why the Warnings?

Countries such as Germany and France have cited incidents of citizens being detained, interrogated, or denied entry at U.S. ports of entry despite holding valid U.S. visas or green cards. Canadian officials have pointed to a “pattern of enhanced secondary screening and detentions” for dual nationals and naturalized citizens of Middle Eastern or African descent. U.S. officials defend these actions as necessary measures to protect national security, but they’ve led to significant confusion and fear among travelers.

Risks for Green Card Holders and Visa Holders

U.S. green card holders are generally entitled to return to the U.S. after travel abroad, but their status can still be questioned at the border. Customs and Border Protection (CBP) officers may assess whether a green card holder has abandoned residency, especially after extended trips or if the individual has ties to certain flagged countries. Travelers have reported prolonged questioning, device searches, and, in some cases, temporary detention.

For individuals on valid nonimmigrant visas (H-1B, F-1, L-1, etc.), the risks can be even higher. CBP officers have broad discretion to deny entry if they suspect fraud, misrepresentation, or other grounds of inadmissibility, even with an unexpired visa.

Naturalized Citizens Are Not Immune

While naturalized U.S. citizens enjoy the same rights as native-born citizens, they have also experienced additional screening—especially those with dual citizenship, or prior immigration history. Though not at risk of deportation for travel, they may face delays or invasive questioning that raises concerns about profiling.

Know Before You Go: Travel Tips

  • Green Card Holders: Avoid extended absences (over 6 months), keep proof of U.S. ties (employment, home ownership, family), and carry a valid reentry permit for long trips if needed.
  • Visa Holders: Ensure your visa is valid, carry the appropriate tatus documents, and understand the risk of denial even with valid documentation.
  • Naturalized Citizens: Travel with your U.S. passport and be prepared to answer questions related to your travel history and dual nationality, if applicable.

What to Do if Detained

If you are detained at a U.S. port of entry:

  • You have the right to remain silent and request to speak with an attorney.
  • You do not have the right to an attorney during primary or secondary inspection but can request a hearing if deemed inadmissible.
  • Do not sign any documents you do not understand or agree with.
  • Contact your immigration counsel as soon as possible.

Final Thoughts

Traveling internationally has become more complex, even for those with lawful U.S. status. Before leaving the U.S., consult with an immigration attorney if you have concerns about your reentry or any changes in your circumstances. Vigilance and preparation can reduce the risk of issues at the border—but cannot always eliminate them in this current environment.