This repo contains a scenarios.xml file for use with the KoSIT Validator to validate ZUGFeRD 2.5.2 / Factur-X 1.09.2 XML files.
Also included is a scenarios_zugferd1.xml to validate legacy ZUGFeRD 1.0 XML files.
It requires the KoSIT Validator to execute the rules and uses the official ZUGFeRD releases. Visit the Validator documentation to learn how to use this.