All ESPDRequest instances, MUST always include an Additional Document Reference indicating the TeD reference number of the Contract Notice the ESPDResponse is related to. This reference number MUST be specified in the field `cbc:ID`of the element cac:AdditionalDocumentReference component, and MUST follow the scheme defined by the Publications Office: [][][][]/S [][][]-[][][][][][] (e.g. 2015/S 252-461137).

Namespace
cbc urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2
Data type
udt:IdentifierType
Example value
0000/S 000-000000