Taking a Train Into the U.S. Could Soon Mean Filing Your Details an Hour Ahead

US Customs and Border Protection has proposed a rule that would make international passenger trains send advance traveller and crew information to the agency, much as airlines and cruise lines already do. The proposal, which would add a new subpart to the agency’s regulations, was scheduled for Federal Register publication on October 13 and covers trains arriving in or departing the United States, including services crossing from Canada and Mexico.

Under the draft, carriers would file an arrival or departure notice 24 hours before a crossing. Traveller details would generally be due 60 minutes before the train departs or reaches the border, and carriers using an interactive system would send a close-out message 30 minutes after departure. If a passenger’s details or itinerary change before the crossing, the carrier would have to update CBP.

The data list is the kind air travellers already know: full name, date of birth, sex, citizenship, country of residence, passport or other approved travel document details, itinerary and a US address where applicable. Carriers would also report train-level information such as border crossing points, schedules, route details, emergency contacts and station stops, giving the agency a fuller picture of each crossing before the train arrives.

Nothing changes for riders yet. The proposal has no effective date, and current carrier and border procedures still apply. The public comment period runs 60 days, to December 14, under docket USCBP-2026-0992 on Regulations.gov, after which CBP will decide whether to finalise, revise or withdraw the plan. Passengers would not need to take any new step until a final rule takes effect.

Sources: Deep Arrival, Miller Mayer