Service work on the test environment of the National e-Invoice System in Poland

• 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.

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