UBL 2.1 · LOCAL · LITE / BYO

UBL Despatch Advice validator

Catch despatch export errors before goods receipt, order matching and invoicing stall. For logistics ERP integrators, warehouses and suppliers.

Runs on this device. No XML upload. Rule-only demo: XSD not executed.

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Check your despatch XML

Agreed profileChoose or drop XML · 10 MB/file

One free check. Pro / Team batches use existing limits; each file gets a separate result.

XML

Optional complete order context

Remaining quantity is checked only with your explicit complete context and matching units. Ordered minus previously delivered minus current delivery. This is a comparison of supplied numbers, not delivery evidence. Quantities must be JSON strings.

JSON

Authorised local UBL XSD package

No official schema is bundled: the full import chain includes separately published CCTS, XMLDSig and ETSI XAdES artifacts. Supply all original files with their original folder paths and sufficient concrete processing rights for every artifact.

Choose the complete xsd folderOr choose self-contained test XSD filesRoot path relative to chosen folderOne provenance JSON record per file

Up to 30 XSDs, 5 MB each / 20 MB total. Original SHA256 per file in the report. Relative local imports only; no download or rewrite of originals. DTDs blocked except the exact hash-pinned UBL 2.1 XMLDSig internal declarations, after the same rights gate.

Optional licensed local rules · limited adapter

Only self-contained XPath 1.0 Schematron assertions are supported. XPath 2/3, includes, phases, variables and compiled XSLT are rejected as a whole: not executed. Most official BIS packages need a different compatible engine and explicit artifact rights. No official rules are included.

.sch · 1 MBRule provenance JSON object

XML, order context and identifiers stay in this tab. Only profile and example choice are remembered locally. No server processing in this form.

Ready · no checks executed.

Know what passed

XML syntax, authorised supplied XSD, independent business checks, plausibility and supplied assertions have separate statuses. Unknown profiles never get complete green approval. The UBL root is DespatchAdvice, not DispatchAdvice.

Nonnegative DeliveredQuantity / OutstandingQuantity; unit shape and agreement; distinct line IDs, order and line references; party IDs; shipment/handling-unit IDs and package counts. No external code-list membership is asserted.
Remaining-quantity arithmetic needs complete order context, an unambiguous order line and identical units. Missing context or ambiguous references leave the comparison explicitly unexecuted. Packaging totals are not assumed to equal item quantities.
ProfileID and CustomizationID are compared separately against the selected BIS Despatch Advice 3.1 identifiers. This never establishes the complete BIS rules or Peppol network conformity.

No proof of delivery, stock or receipt. No full Peppol validity, identity registration, certification or legal approval.

Sources, rights and examples

OASIS UBL 2.1 · Official DespatchAdvice XSD · BIS Despatch Advice 3.1. Rechecked 6 November 2026. OASIS notices and import rights are separate. ETSI signature-import redistribution rights remain unresolved here, so no official schema chain is bundled. BYO requires concrete per-file processing rights and notices. No official BIS document or rule package is repackaged.

Notices / engine · Fictional passing rule-only example · XSD-error example · Additional-rule error · Known outcomes / locations · Fictional order context · Own rule-only BYO demo.

Without an authorised supplied XSD, the XSD layer has not run. Test evidence uses our own schema subset, never an official-schema approval. Local assertions support only self-contained XPath 1.0; unsupported official packages stay unexecuted.

Repair the export and recheck

Delivered quantity guide · Order reference guide · API / CLI scope · Pro / Team batches

UBL Despatch Advice validator

Check your despatch XML

Know what passed

Sources, rights and examples

Repair the export and recheck

Related standards

UBL Order validator

RO e-Transport validator