How Go-Worldify verifies travel requirements

Government sources come first. If an immigration or customs authority publishes the current rule, that outranks blogs, airlines and form-filling services.

Immigration authorities are checked for arrival cards, pre-registration and visitor status rules.

Customs authorities are checked when the traveler process is a customs declaration or a combined immigration-and-customs form.

Official airport pages may be used as supporting information when they point to the same government process.

Tourism authorities may explain how to travel, but they are not treated as the last word on whether a form is mandatory.

Secondary sources — news articles, forums, unpaid recaps — can help us notice a possible change. They are not enough to mark a requirement mandatory, optional, or not required.

Requirements can change with little notice. A missing field is shown as not confirmed. Missing data is never treated as “not required.”

Last verified is when Go-Worldify last checked the official source. Last changed is when the underlying rule changed. Those dates are not the same. If the effective date is not published, it is left unpublished.

Whenever a verified official form URL exists, destination and guide pages link to it and label it as an external government resource.

Travelers should confirm critical information on the official government site before departure. Go-Worldify is independent travel information, not a government authority.

Go-Worldify does not claim continuous or real-time monitoring. Entries are reviewed periodically and when a possible change is flagged.

Go-Worldify is not a government website and does not collect passport data or submit immigration forms on a traveler’s behalf.