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: Specification of details relating to a period. 010 2023 PERIOD TYPE CODE QUALIFIER C 1 an..3 020 C977 PERIOD DETAIL C 1 2119 Period detail description code C an..3 1131 Code list identification code C an..17 3055 Code list responsible agency code C an..3 2118 Period detail description C an..35

Segment PER is used in the following Messages:


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