US Customs and Border Protection

Two spouses, one passport line, two completely different rooms — and a 1980 study that upends what officers think they see.

PNRs, e-ticket numbers, and the name match that decides if you fly. Here's how airline booking records actually work.

Passenger manifests aren't one list — they're two distinct data transmissions with different purposes, formats, and legal frameworks.

Moving your own stuff across borders? There's no global treaty for that — and customs can tax your used sofa like new.

Do you need a customs broker license to clear your own imports? It depends entirely on which country you're in.