Frequently asked questions
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Why do I have a separate international QR code for every vaccination I've had? And which one should I use?

From now on, you get an international QR code for every vaccination you’ve had in the CoronaCheck app and on Coronacheck.nl/en/print This can be useful for people who want to go to a place where their latest vaccination is not yet valid.

Which QR-code should I use?

Which QR code you have to show depends on the demands of the country you’re visiting.

Please note: these demands can change. Before leaving, please always check which certificate you need at your destination at Travelling outside the Netherlands.

I’ve had two vaccinations

At this time, most countries will require the QR code of your second vaccination dose (2/2).

I've had more than two vaccinations

QR codes of extra doses aren’t widely accepted yet. At this time, most countries will require the QR code of your dose 2/2.

Because a second vaccination dose means you’re already fully vaccinated, your first and second dose are registered as 1/2 and 2/2. A third vaccination dose will be registered as 3/3.