Introduction of eHerkenning to log in to TWinternet in the course of 2022

You can apply for A1 certificates for your employees through TWinternet. At some point in 2022, you will need eHerkenning niveau EH3 (level 3) to be able to log in to TWinternet, 

and your current login username and password will no longer be valid. 

eHerkenning allows businesses to manage their affairs with the SVB and other government or public sector organisations securely using a 1-password login. You will need to pay for this, however.

You already have eHerkenning

You will need to make sure that:

  • you have eHerkenning with a level of assurance of at least EH3
  • you authorise the employee who uses eHerkenning to arrange matters with the SVB in TWinternet
  • you authorise any agents or intermediaries acting on your behalf

You do not have eHerkenning yet

You will need to make sure that:

  • you select a supplier for eHerkenning. The Dutch government has a list of approved suppliers. You can find this list at eherkenning.nl/leveranciersoverzicht
  • you apply for eHerkenning with a level of assurance of at least EH3. Applicants are obliged to provide proof of identity, so you should have your identity document ready when you speak to your supplier.
  • you authorise the employee who uses eHerkenning to arrange matters with the SVB in TWinternet
  • You must also authorise any agents or intermediaries acting on your behalf.