Since earlier this year, when the first draft continuous transaction controls (CTC) legislation was published in Poland, there’s been good progress in the development of the CTC framework and system, the Krajowy System e-Faktur (KSeF).
After several reiterations, the CTC legislation was finally adopted and published on the Official Gazette on 18 November 2021. Implementing legislation regulating different aspects of the CTC system, e.g., the authentication and inbound processes, is underway and the technical documentation and the test environment are continuously updated.
Source Sovos
