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Reporting a vulnerability

If you discover a vulnerability on this website, please report it to the National Cyber Security Centre (NCSC). The official name for this procedure is a Coordinated Vulnerability Disclosure (CVD). We will work with the NCSC to solve the vulnerability as quickly as possible.

You can report a vulnerability via

The quarantine declaration form works as follows

  • If you travel to the Netherlands from or by way of a very high-risk area, you must complete a quarantine declaration form before entering the country.

  • Once you have completed the form you will receive digital confirmation of this. Save this confirmation.

  • Have it somewhere accessible during your journey so you can show it when asked.

  • Once you arrive in the Netherlands, you must self-quarantine immediately, unless you meet the conditions for exemption.

  • The quarantine declaration is required for all means of transport.

  • Want to know more? or call 0800-1351.

Only together we can control corona

The Quarantine declaration website has been developed by the Ministry of Health, Welfare and Sport.

Everything has been done to ensure your privacy is protected and to make the tool as accessible, secure and user‑friendly as possible to help keep coronavirus under control.

Information about this website

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