United Nations Directories
for Electronic Data Interchange for
Administration, Commerce and Transport


Change indicators a plus sign (+) for an addition an asterisk (*) for an amendment to structure a hash sign (#) for changes to names a vertical bar (|) for changes to text for descriptions, notes and functions a minus sign (-) for a deletion an X sign (X) for marked for deletion


Function: To indicate the type and function of a message and to transmit the identifying number. 010 C002 DOCUMENT/MESSAGE NAME C 1 1001 Document name code C an..3 1131 Code list identification code C an..17 3055 Code list responsible agency code C an..3 1000 Document name C an..35 020 C106 DOCUMENT/MESSAGE IDENTIFICATION C 1 1004 Document identifier C an..70 1056 Version identifier C an..9 1060 Revisio