schematron topic
iwxxm
XML schema and Schematron for aviation weather data exchange
xrechnung-testsuite
Test instances for the XRechnung Standard, the German Core Invoice Usage Specification of CEN EN16931 [MIRROR of GitLab]
validator
Validates XML documents with XML Schema and Schematron
validator-configuration-xrechnung
Configuration for validating documents against the German XRechnung standard using the KoSIT validation tool
xrechnung-schematron
Schematron rules for the German CIUS (XRechnung) of EN16931:2017 [MIRROR of GitLab]
eForms-SDK
eForms is the notification standard for public procurement procedures in the EU. The eForms SDK is a collection of resources providing the foundation for building eForms applications.