Contact

The information offered on our website answers many questions, which you can access under the FAQ section and through the information pages. If you need further information, you can contact us directly.

Please describe your request to us by phone

Phone: +49 (0) 30 259 844 36
(Monday – Friday 8:00 AM – 4:00 PM CET; excluding public holidays)

The Procurement Office ‘Introducing electronic invoicing into the Federal Administration’ project is supported by Nortal AG and Bonpago GmbH. Consultants from these companies are acting on behalf of the Procurement Office.

Further information
Here you will find information on e‑invoicing in the federal administration.
Key points on e-invoicing
Glossary
E-invoicing in Germany’s federal states
FAQs
How e-invoices differ from paper or PDF invoices
Laws and ordinances
E-invoicing legislation in Germany
Documents
Here you can download detailed information about electronic invoicing in the federal administration.
Tutorials
Here you will find videos on how to use the OZG-RE invoice submission portal and videos about the Peppol transmission network.

Contact

Please describe your request to us by phone

Further information