Namespace
cac urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2
Child elements
Card Name Description
1..1 cbc:ID

Item standard identifier
An item identifier based on a registered scheme. Associates the item with its identification according to a standard system.

Example value: 05704066204093

Rules
Identifier/Error message Flag
PEPPOL-T77-R004
Each item in a shopping cart line SHALL be identifiable by either "item sellers identifier" or "item standard identifier"
fatal
PEPPOL-T77-B06901
Element 'cbc:ID' MUST be provided.
fatal
PEPPOL-T77-B06902
Document MUST NOT contain elements not part of the data model.
fatal