- There are difficulties with trusted profile authorization on the KSeF test environment in Poland.
- The issues are occurring on the API test environment of the National e-Invoice System and the KSeF Taxpayer Application using a Trusted Profile (PZ).
- Efforts are being made to restore full availability as soon as possible.
- A separate announcement will be made once the service availability is restored.
- Apologies are offered 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.