Travel document requirements
Citizens of the USA must have a valid US passport or other valid travel document that allows entry to the USA.
Visitors travelling to or via the USA must have a valid passport as well as one of the following:
- a valid visa or
- authorization to travel under the Visa Waiver Program (VWP) via the U.S. Electronic System for Travel Authorization (ESTA) or
- a Permanent Resident Card (Green Card) or
- other valid permit that allows entry to the USA
Please note that in order to transit via the USA, you must have sufficient travel documentation to enter the USA as described above.