- Service works will be conducted on the test environment of the National e-Invoice System
- The service works will take place on October 26, 2023, from 14:00 to 20:00
- The works will affect the test environment of the API of the National e-Invoice System and the Taxpayer Application KSeF
- Temporary difficulties in accessing these environments may occur
- 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.
