Your Cambodia e-Arrival Card is, in practice, a QR code. Here is how you receive it, the storage habits that never fail at immigration, how to show it, and what to do if it goes missing before you land.

The QR code appears as soon as your e-Arrival Card is submitted. Screenshot or download it before closing the page, and print a copy if you can; the official app also keeps it available offline. If a service files for you, it is emailed to you. Show it with your passport at immigration.
For all the questions on the Cambodia e-Arrival Card, what you actually carry to the airport is a single QR code. When Immigration scans it, your submitted details appear on the officer’s screen, and the officer checks them against your passport. The code is the link between what you filed at home and the person standing at the desk.
That makes the QR code the one part of the process you cannot afford to lose track of. The good news is that keeping it safe takes about thirty seconds, as long as you do it at the right moment.
Cambodia accepts a screenshot, a downloaded image or a printed copy. The safest approach is to have more than one, so that a flat battery or a lost phone does not leave you without it.
Have the code open, or the printout in hand, before you reach the front of the queue, together with your passport and your visa if you need one. Turn your screen brightness up, since scanners read a bright, flat screen more easily, and hold the phone steady rather than tilted.
If the scanner struggles with your phone, offer the printed copy. Having both is what turns a scanning hiccup into a two-second fix rather than a search through your photo library.
For a walkthrough of each airport and what happens there, see our guide to where the Cambodia e-Arrival Card is checked.
Losing the code before you travel is fixable. Where you get it back from depends on how you filed.
If you realise you do not have your code only after landing, go to immigration with your passport and explain. It is a much better position to be in than trying to refile over airport Wi-Fi, but a far worse one than having saved it properly before you left.
If you have not filed yet and want the code emailed to you so it cannot get lost in a browser tab, you can apply online here.
It is tempting to delete the code once you are through immigration. Hold on to it. Cambodia now issues arriving visitors a v-Pass by email in place of the ink passport stamp, and the v-Pass can be retrieved by uploading your e-Arrival QR code as well as by entering your passport information. Keep the code until you have left Cambodia.
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Ya sea que necesites una Tarjeta de Llegada Electrónica de Camboya (y una eVisa de Camboya) durante una escala en el Aeropuerto Internacional Techo (KTI) o Siem Reap (SAI) depende de una pregunta: ¿cruzarás la línea de inmigración? Aquí está el reglamento exacto de 2026 para transferencias aéreas, boletos separados y saltos domésticos.
Las reglas fronterizas de Camboya cambiaron significativamente hacia 2026: Phnom Penh abrió el Aeropuerto Internacional Techo (KTI), los sellos de papel fueron reemplazados por el V-Pass digital, y todas las fronteras terrestres entre Tailandia y Camboya permanecen cerradas. Aquí está la lista completa de entrada para viajeros canadienses en 2026.
Los ciudadanos británicos que viajan a Camboya en 2026 requieren tanto una visa válida de Camboya como una Tarjeta de Entrada Digital e-Arrival (CeA). Aquí está cómo los titulares de pasaporte del Reino Unido pueden elegir entre la eVisa Turística (Clase T), la eVisa Ordinaria (Clase E) y la Visa a la Llegada en el Aeropuerto Techo (KTI) o Siem Reap (SAI).
Remember, too, that the code belongs to one arrival. If you leave Cambodia and fly back in later, you will need a new e-Arrival Card, and a new QR code, for the new arrival.
When you apply for the e-Arrival Card through us, we check your details against your passport, file the card inside your 7-day window, and email you the QR code, so it is waiting in your inbox rather than in a page you might close too soon. It costs $20 Standard (within 24 hours), $35 Rush (within 2 hours) or $60 Super Rush (within 15 minutes), per traveller.
Still need a visa? The QR code is not one. You can apply for the Cambodia eVisa online: Tourist $80 USD or Business $90 USD, approved in 3–5 days.