Sovos accepts Slovakia invoices as Sovos Canonical Invoice or as PEPPOL BIS Billing 3.0 UBL. Compare the two before you decide what your system sends.

Sovos accepts Slovakia invoices in the following formats:

SCI

Recommended. Works across all Sovos-supported markets. Sovostransforms SCI to PEPPOL BIS Billing 3.0 for network transmission.

UBL 2.1 (PEPPOL BIS Billing 3.0)

Submit if you already generate PEPPOL-compliant invoices. Sovos validates and transmits without transformation.