Saturday, 4 October 2025, 9:01 AM
Created by: Ruvenss G. Wilches
NIZU XRechnung UBL 3.0 is NIZU’s official integration for Germany’s electronic invoicing standard, based on the European Norm EN 16931.
It allows companies to create, validate, and transmit e-invoices in full compliance with German federal and state-level regulations, using the UBL (Universal Business Language) format.
The XRechnung format is a structured XML-based electronic invoice designed to ensure accuracy, transparency, and interoperability across public and private sectors in Germany.
This system supports B2G (Business-to-Government) invoicing and is increasingly adopted in B2B (Business-to-Business) transactions as part of Germany’s digital transformation in finance.
Since November 2020, electronic invoicing has been mandatory for all suppliers doing business with German federal authorities.
By adopting NIZU XRechnung UBL 3.0, your organization ensures:
Full legal and technical compliance with German and EU e-invoicing laws.
Secure and standardized communication with public entities through official channels such as ZRE (Zentrale Rechnungseingangsplattform des Bundes) and OZG-RE.
Future readiness for the upcoming B2B e-invoicing mandates expected in Germany.
Full German Compliance: Conforms to the EN 16931 European norm and XRechnung 3.0 schema.
Automated Validation: Verifies all mandatory fields (seller, buyer, tax data, payment terms) before submission.
Secure Transmission: Compatible with German invoice portals such as ZRE and OZG-RE via Peppol or web service.
Error-Free XML Output: Automatically generated and validated UBL files for easy archiving and auditing.
Integration-Ready: Works seamlessly with accounting, ERP, and procurement systems through NIZU WorkSpace Cloud.
Traceable Delivery: Track every invoice’s delivery status and responses directly inside your NIZU dashboard.