COVID Certificate

As a patient, you can apply online to Viollier for a COVID certificate following a negative SARS-CoV-2 PCR test.


  • A prescription of the analysis 'Coronavirus SARS-CoV-2 PCR' at the expense of the patient.
  • A ‘negative’ laboratory result from Viollier for the ‘Coronavirus SARS-CoV-2 PCR’ analysis
  • A sample taken not more than 72 hours ago
  • The COVID Certificate App installed on your smartphone



If you are using the My Viollier App,

select the order with the SARS-CoV-2 PCR test in your order list in the My Viollier App and click the 'COVID certificate' link.

If you do not use the My Viollier App

and have received the order no. of the laboratory analysis from the purchaser, the doctor or the testing center, you can apply for the COVID certificate online here.