# PEPPOL-T01-B11502

Source: https://xmlvalid.com/rules/PEPPOL-T01-B11502

> Value MUST be part of code list 'Electronic Address Scheme (EAS)'.

- Level: error
- Rule sets: Peppol Order rules 3.7
- Context: `/ubl:Order/cac:AccountingCustomerParty/cac:Party/cbc:EndpointID`
- Test: `not(@schemeID) or (some $code in $cleas satisfies $code = @schemeID)`

Validate a document against these rules: https://xmlvalid.com/validate