Tag
Posts tagged #factur-x
2 post(s) under this tag.
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Validating ZUGFeRD with Mustang — what passes, what fails, and why
Mustang is the de-facto Factur-X / ZUGFeRD reference checker. A walkthrough of the common failure modes when embedding CII XML in a PDF/A-3 — and how to verify before you ship.
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PDF/A and Factur-X explained for engineers (without the legalese)
What PDF/A profiles actually mean, why Factur-X is mandatory in the EU by 2026, and the smallest practical pipeline for getting compliant from a JSON renderer.
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