How to check entry requirements before you book

Entry rules — visas, electronic authorisations, passport validity — depend on your nationality, the passport you travel on, where you're going, why, and for how long. They also change. Checking them properly takes a few minutes and is far easier before you book than at the airport.

This guide is a method, not a list of rules: rules differ for every combination of passport and destination, and only official sources can confirm them.

Step 1: Pin down the details

Write down:

• every passport you hold, and which you'll travel on;
• every country you'll enter, including countries where you only change planes, if you'll leave the airport or change airports;
• why you're going — tourism, business, study or work are often treated differently;
• how long you'll stay in each place, and your dates;
• any residence permits or visas you already hold, which can sometimes change the rules.

Step 2: Check the destination's official sources

The authoritative answer comes from the destination's government: its immigration or foreign ministry website, or its embassy or consulate in your country. Your own government's travel advice pages are also a reliable summary, and often link to the right official page.

Be wary of unofficial visa websites that look official and charge large fees for forms that are cheap or free on the government site.

Step 3: Check the type of permission you need

Typical outcomes:

• No visa needed for a short visit, sometimes with a limit on days.
• Electronic travel authorisation applied for online before travelling. Several countries now use these for visitors who don't need a visa — for example the United States (ESTA), Canada (eTA) and the United Kingdom (ETA). Apply through the official site well before you fly.
• Visa on arrival, obtained at the border, sometimes with conditions.
• Visa required in advance, applied for through an embassy, consulate or official online system. Allow plenty of time.

Step 4: Check your passport

Many destinations require your passport to be valid for a period beyond your stay — often three or six months — and some require blank pages or a passport issued within a certain number of years. Check the exact rule for each destination.

Step 5: Check transit

If you change planes in a third country, check whether you need a transit visa. This can depend on whether you stay airside, whether your bags are checked through, and your nationality.

Step 6: Check what else they may ask for

Border officers may ask for proof of onward or return travel, where you're staying, and enough money for your stay. Keep these handy. Some destinations also have health requirements or customs declarations.

Step 7: Recheck before you leave

Rules change. Check again a week or two before departure, and keep a note of where and when you checked.

Remember

• Meeting the published requirements doesn't guarantee entry; the final decision is always made at the border.
• If your situation is unusual — dual nationality, a refugee travel document, a previous refusal — contact the embassy or consulate directly.

Elio Travels can check entry requirements against a licensed source of visa rules and compare them with the travel documents you've saved privately on your device, then point you to the official sources to confirm.