In case of problems with access to National Population Database via INTERNET

For the attention of users holding a QES issued before 2018: following an update of the Windows operating system as of 29.07.2020, the handling of these QES is not guaranteed. Please contact the relevant issuer.

If there is a problem with access to NPB, follow the following steps to identify the problem.

  1. Wait for some time and try to get the NPB again — most connectivity issues are of a temporary nature and after 10-15 minutes are fixed.
  2. Check if you have INTERNET connection.
  3. Check that the digital certificate is correctly installed on your computer and its date of expiry. How to check if a digital certificate is installed on the computer and for how long it is valid
  4. Check if your digital certificate is installed correctly via the INTERNET - on a test page on the website of DG CRAS. How to check if the digital certificate is installed correctly on a test page on the INTERNET
  5. Make sure that you write correctly the address for access to the Population Register – National Population Database, your username and password.
  6. The address for access to the Population Register – National Population Database should not be placed as a home page in the browser.