We would like to inform all users of the Electronic Invoicing System that SEF version 4.0.0 will be slightly shifted in the production environment.

 

Given the significant changes and functionalities within the mentioned version, users of the system are provided with minimal additional time to adapt and make the necessary changes in the internal systems.

 

Information about the new availability date of SEF version 4.0.0 on the production environment will be announced in due course.