E-Invoice-EU supports the following e-invoice formats:
| Name | Customization ID/Remarks |
|---|---|
| CII | urn:cen.eu:en16931:2017 |
| Factur-X-Minimum | urn:factur-x.eu:1p0:minimum |
| Factur-X-BasicWL | urn:factur-x.eu:1p0:basicwl |
| Factur-X-Basic-WL | is an alias for Factur-X-BasicWL |
| Factur-X-Basic | 'urn:cen.eu:en16931:2017#compliant#urn:factur-x.eu:1p0:basic' |
| Factur-X-EN16931 | urn:cen.eu:en16931:2017 |
| Factur-X-Comfort | is an alias for Factur-X-EN16931 |
| Factur-X-Extended | urn:cen.eu:en16931:2017#conformant#urn:factur-x.eu:1p0:extended |
| Factur-X-XRechung | urn:cen.eu:en16931:2017#compliant#urn:xeinkauf.de:kosit:xrechnung_3.0 |
| UBL | urn:cen.eu:en16931:2017 |
| XRECHNUNG-CII | urn:cen.eu:en16931:2017#compliant#urn:xeinkauf.de:kosit:xrechnung_3.0 |
| XRECHNUNG-UBL | urn:cen.eu:en16931:2017#compliant#urn:xeinkauf.de:kosit:xrechnung_3.0 |
| ZUGFeRD-Minimum | is an alias for Factur-X-Minimum |
| ZUGFeRD-BasicWL | is an alias for Factur-X-BasicWL |
| ZUGFeRD-Basic-WL | is an alias for Factur-X-BasicWL |
| ZUGFeRD-Basic | is an alias for Factur-X-Basic |
| ZUGFeRD-EN16931 | is an alias for Factur-X-EN16931 |
| ZUGFeRD-Comfort | is an alias for Factur-X-EN16931 |
| ZUGFeRD-Extended | is an alias for Factur-X-Extended |
| ZUGFeRD-XRechung | is an alias for Factur-X-XRechnung |
Please see the section E-Invoice Formats for more information about customization ids and the different e-invoice formats.