Trade · industry standard

Universal Business Language (UBL)

UBL is an OASIS standard defining royalty-free XML schemas for the common documents of trade — order, despatch advice, receipt advice, invoice, credit note and dozens more — providing the shared document model that Peppol and several national e-invoicing regimes profile.

www.oasis-open.org/committees/ubl/The standard

2004First published

Yes — XML Schema (XSD)Machine-readable schema · open

0providers in the catalog

Also known as Universal Business Language, OASIS UBL, ISO/IEC 19845.

Providers that carry UBL 0

No provider in the catalog carries this standard as a tag yet. That is a statement about the catalog's tagging, not about adoption: a provider that implements UBL and says so in its APIs.json profile appears here on the next build. Add or correct a listing.

Read from the API Evangelist standards directory, facts verified 2026-08-17. Provider links come from the catalog's own identity tags and are rebuilt nightly. If this page is wrong about a standard or a provider, say so.