Entry Requirements, Explained
Entry Requirements, Explained
Visa, e-visa, visa on arrival and travel authorisation get used interchangeably in conversation. They are not the same thing, and the difference decides how early you must act and how much can go wrong at the airport.
Visa Issued in Advance
You apply before travelling, usually to an embassy, consulate or an application centre acting for it. Your documents are assessed, and you travel only once it is granted. This is the slowest route and the most document-heavy, but it is also the most certain: the decision is made before you have spent anything on a non-refundable itinerary. Where an interview or biometrics appointment is required, appointment availability — not processing time — is usually what determines how early you need to start.
Electronic Visa
An application submitted online, with the approval delivered electronically and usually presented as a printout or on your phone. It is still a visa and it is still a decision made in advance. Two things catch people out. The first is that approval is not instant even where the process is quick, so applying the night before departure is a risk. The second is that details must match your passport exactly — a transposed number or a name entered in the wrong field can invalidate it, and correcting it may mean applying again.
Visa on Arrival
Issued at the border on landing. It sounds like the easiest option and is the one that most often goes wrong, because eligibility is narrower than travellers assume and is assessed by an officer at the counter with no obligation to say yes. Airlines also carry liability for passengers refused entry, which is why a check-in agent may decline to board you even when you believe you qualify. Where visa on arrival exists, it usually still requires supporting evidence — onward travel, accommodation, funds — and having none of it to hand at the desk is a common reason for refusal.
Travel Authorisation
Some countries require an electronic authorisation from travellers who do not need a visa. It is a pre-screening step rather than a visa, typically quick and cheap, and it is easy to overlook precisely because the country is described as visa-free. Being visa-exempt and being cleared to travel are not the same status.
Transit Is Its Own Question
Changing planes can require permission even when you never leave the airport, depending on the country, the terminal, whether you must collect and re-check baggage, and sometimes your nationality. A long connection that requires you to clear immigration is a different proposition from one that does not. Check transit separately from your destination; it is the single most commonly missed requirement we see.
What Applies to Every Category
- Passport validity beyond your travel dates, with blank pages available
- Evidence of onward or return travel
- Accommodation details for the stay
- Evidence of funds appropriate to the trip
- Documents matching your passport exactly, with no discrepancies in name or number
- Permission that covers your actual purpose of travel
Start Earlier Than You Think You Need To
The most common cause of a missed trip is not a refusal. It is starting too late — an appointment that could not be found, a document that took longer to obtain than expected, a passport with insufficient validity discovered a week before departure. Check your passport today if you intend to travel this year.
Have Your Case Checked
Which category applies to you depends on your nationality, your destination, your route and your purpose of travel. We check that combination against the current published requirements before you book. Call +92 51 5194556-7 or see our visa consultancy service.
General guidance only. Categories and requirements differ by country and nationality and change without notice.