Runs offline in this browser window. From 1 January 2027 the file connects to robin.vision only to sign in and check the licence; invoices are never transmitted. Version 4dca5c2 · robin.vision – Terms of use, new versions and questions
Licences and sources
SmartFormular E-Rechnung lite – Lizenzen und Quellen (Fassung 4dca5c2)
Anbieter: Robin James Lewis, robin.vision. Das Werkzeug selbst: Nutzungsbedingungen auf https://robin.vision/werkzeuge/e-rechnung-pruefen/
Enthaltene Bestandteile:
- Prüfregeln EN 16931 (CEN/TC 434, eInvoicing-EN16931 1.3.16), aus der KoSIT-Validator-Konfiguration XRechnung 3.0.2 vom 31.08.2026:
EUPL 1.2. Die Dateien regeln/en16931-*.json sind daraus abgeleitet (in JSON übertragen, sonst unverändert) und stehen ebenfalls unter der EUPL 1.2.
Quelle: https://github.com/itplr-kosit/validator-configuration-xrechnung/releases/tag/v2026-08-31 und https://github.com/ConnectingEurope/eInvoicing-EN16931
- Prüfregeln XRechnung (KoSIT, XRechnung-Schematron 2.6.0) und Szenarien der Validator-Konfiguration: Apache License 2.0
- Feldbezeichnungen aus der KoSIT XRechnung-Visualisierung vom 13.10.2026: Apache License 2.0
- fontoxpath 3.34.0 (Fonto Group BV, Martin Middel) mit Dezimal-Anpassung: MIT
- xspattern 3.1.0, whynot 5.0.0, prsc 4.0.0 (Stef Busking): MIT
- QR Code generator library (Project Nayuki): MIT
==============================================================================
EUPL 1.2 – Prüfregeln EN 16931 (CEN/TC 434)
==============================================================================
====
Licensed under European Union Public Licence (EUPL) version 1.2.
====
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Appendix
‘Compatible Licences’ according to Article 5 EUPL are:
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==============================================================================
Apache License 2.0 – KoSIT (Validator-Konfiguration, XRechnung-Schematron, Visualisierung)
==============================================================================
Apache License
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-----
Der Standard XRechnung steht unter dem Lizenzabkommen (englischsprachige Originalquelle: https://ec.europa.eu/cefdigital/wiki/display/CEFDIGITAL/Obtaining+a+copy+of+the+European+standard+on+eInvoicing) der Europäischen Kommission (EK) und dem Europäischen Komitee für Normung (CEN):
Der europäische Standard zur elektronischen Rechnungsstellung (EN 16931) wird vom CEN durch Beauftragung der EK entwickelt und veröffentlicht. Die Urheberrechte am Standard liegen beim CEN, Kopien des Standards werden über die nationalen Standardisierungsorganisationen vertrieben.
Das Abkommen zwischen EK und CEN besagt, dass im Rahmen der geistigen Eigentumsrechte (IPR) am Standard das semantische Datenmodell der Kernelemente einer elektronischen Rechnung (EN 16931-1:2017) und den zwei mandatorischen Syntaxen (CEN/TS 16931-2:2017) unentgeltlich über das Deutsche Institut für Normung (DIN) in ihrer Rolle als nationale Standardisierungsorganisation zu beziehen sind.
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==============================================================================
NOTICE – KoSIT
==============================================================================
KoSIT XML-Validator Configuration for XRechnung
Copyright 2020 Koordinierungsstelle für IT-Standards
This product includes software developed by
Coordination Office for IT-Standards (http://www.xoev.de/).
==============================================================================
MIT – fontoxpath
==============================================================================
MIT License
Copyright (c) 2017 Fonto Group BV, Martin Middel
Permission is hereby granted, free of charge, to any person obtaining a copy
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SOFTWARE.
==============================================================================
MIT – xspattern
==============================================================================
The MIT License (MIT)
Copyright (c) 2019 Stef Busking
Permission is hereby granted, free of charge, to any person obtaining a copy of
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==============================================================================
MIT – whynot
==============================================================================
The MIT License (MIT)
Copyright (c) 2017 Stef Busking
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==============================================================================
MIT – prsc
==============================================================================
The MIT License (MIT)
Copyright (c) 2019 Stef Busking
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==============================================================================
MIT – QR Code generator library (Project Nayuki)
==============================================================================
QR Code generator library (TypeScript)
Copyright (c) Project Nayuki. (MIT License)
https://www.nayuki.io/page/qr-code-generator-library
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