What do the US customs officers see on their screen when they scan your passport?

In addition to your identifying information, they can see your travel history (more detailed than just the stamps on the pages), as well as past customs infractions, and notes entered by previous officers.



When a U.S. Customs and Border Protection (CBP) officer scans your passport, their screen displays a comprehensive profile that begins with your basic biographical data and the digital photo stored on the passport's chip. However, the system also pulls from the Interagency Border Inspection System (IBIS), which provides real-time access to multiple federal databases, including the FBI’s Terrorist Screening Database and NCIC (National Crime Information Center) for active warrants. The officer sees your travel history (past arrivals and departures), any previous customs declarations, and whether you are a member of a trusted traveler program like Global Entry. If you have any "red flags," such as overstaying a previous visa or a history of agricultural violations, these are prominently displayed as alerts. Modern systems in 2026 also utilize facial recognition to compare your live image with the passport photo, and the screen may show a "match" percentage. Essentially, the officer is looking at a summarized "risk assessment" based on your entire history with U.S. government agencies.

People Also Ask

CBP has established an easy to use traveler compliance check that is available on the I-94 website. Travelers may check their admission status at https://I94.cbp.dhs.gov and clicking on the 'View Compliance' tab. E-mail notifications will come from [email protected].

MORE DETAILS

Having a flagged passport typically refers to a situation where a person's passport is marked or identified by authorities for special attention or scrutiny. This could be due to a variety of reasons, including legal, security, or administrative concerns.

MORE DETAILS

As shown in more detail below, this additional screening could be caused by things like: Your name matching a name of interest in a database. You raising suspicions while going through airport security. Your bag getting flagged when going through an x-ray machine.

MORE DETAILS

Generally, customs officers may stop people at the border to determine whether they are admissible to the United States, and they may search people's belongings for contraband. This is true even if there is nothing suspicious about you or your luggage.

MORE DETAILS

Luckily, CBP isn't allowed to deny you entrance into the country for refusing to unlock your phone if you're a US citizen. However, they can still confiscate your device for as long as they want, and download anything they want, and save it to their databases.

MORE DETAILS

It's important to remember to hand in your paper I-94 when leaving the United States, since that's how the U.S. government will track your departure and know that you left the country before your visa expired. You'll use information from your I-94 travel record for many immigration purposes.

MORE DETAILS