Does someone know what for a bank form is needed so my bankaccount does not get deleted by quickbooks, there was some change this year, ... i missed it...?

QuickBooks does not delete your bank account or transaction history. It is a standard security measure where the digital connection between your bank and the software requires a fresh authorization.  

Because the specific verification and authorization forms for European banks vary by country and financial institution, I recommend contacting our Live Support team. They can review your account integration and provide the exact, up-to-date form required for your region, ensuring your bank feeds stay active and your transaction updates stay in sync. 

Let us know if you have further questions by replying to this post.