Whether you've been planning to take the Gruner Pass for several years or are still unsure about how it works, there are a few things you can do to make sure your experience is as safe as possible. First of all, download the Gruner Pass app and get a PDF-Impfnachweis (Impfnachweis in some countries) on your smartphone. Afterwards, you can use the app to show your proof of eligibility at the border crossings.
The Gruner Pass app can be downloaded for free from the Huawei AppGallery, or you can download it from the Google Play Store. To download it, you should go to your device's settings, then search for the "Unknown sources" option. In this way, you can allow the app to run on your phone. Once you're done, you can use the app to scan the QR-code to unlock your passport or to download the digital PDF document.
The Grunen Pass app requires you to provide the sanitary facility with a valid Zertifikat. You'll need to upload this in order to get the app to work. After that, you can scan the QR-code with the app, or you can upload the PDF. Using the Grunen Pass app, you'll be able to see your passport at a glance. Then, you'll need to upload the Zertifikat into the app.
