Poland's Ministry of Finance has issued a release on the results of the external IT audit recently conducted on the National e-Invoicing System (Krajowy System e-Faktur - KSeF). As previously reported, the KSeF was supposed to be mandatory from 1 July 2024, but certain technical issues were discovered that prevented the introduction of the mandatory KSeF on time. According to the release, the audit revealed a number of irregularities, including, above all, poorly designed IT architecture, which affected the efficiency, failure rate, security, and maintainability of the system, as well as the further development of the system and the possibility...