- Service work will be conducted on the production environment of the National e-Invoice System (KSeF) on October 19, 2023, from 9:00 to 10:00.
- Temporary access difficulties may occur during this time.
- Apologies for any inconvenience caused.
Source: podatki.gov.pl
Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.
