Passport Basics for International Travel
A passport seems simple, you have one or you don't. In practice, its expiry date, condition and even its number of blank pages can decide whether you can travel.
Your passport proves your identity and nationality. It's checked when you check in, when you leave some countries and when you arrive in another. Airlines check it because they can be penalised for flying passengers who are refused entry.
Validity
Many countries require a passport to be valid for a certain period after your planned departure from that country, commonly three or six months. Some count from the date of arrival. A passport that's valid on the day of travel isn't always enough.

Blank pages and condition
Some countries require one or two blank pages for entry stamps or visas. A damaged passport, for example with water damage or a torn page, can be refused. If yours is in poor shape, renew it.
Renewing
Renewal times vary a lot by country and season. Plan well ahead of any trip, especially in spring when demand is often high. Most passport offices offer faster services for a higher fee in urgent cases.

Keeping it safe
- Keep a photo of the photo page somewhere secure.
- Carry it in an inside pocket or secure bag.
- Don't pack it in checked luggage.
- Know where your nearest embassy or consulate is if it's lost abroad.
If you lose your passport abroad, report it to local police and contact your country's embassy or consulate. They can usually issue an emergency travel document.
Related guideVisa Basics: Understanding Entry PermissionThis guide is general information. Policies and requirements vary by provider and can change, so confirm details with the airline, airport or official authority involved.
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