Document/message identifier expressed in code.
Identification of a code list.
Code identifying the agency responsible for a code list.
Plain language identifier specifying the function of a document/message.
Reference number assigned to the document/message by the issuer.
To identify the status of a document/message.
Indication of the source from which the printed information is to be or has been obtained.
Code of language (ISO 639-1988).
Code identifying the type of communication channel being used.
Number of originals or copies of a document stipulated or referred to as being required.
Specification of the number of originals of a stipulated document that are required.
