Sources and Official Links

Entry Card uses official sources whenever possible to prepare and verify travel entry information.

Types of sources used

• Government websites
• Immigration authority websites
• Embassy and consulate websites
• Official tourism websites
• Airport or border authority websites
• Official electronic travel authorization platforms

Why official links matter

Travel requirements can change. Official links allow visitors to verify the latest rules before they travel or submit an application.

Country pages

Each country page may include official links related to entry requirements, arrival cards, visas, electronic travel authorizations or traveler declarations when available.