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


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Desc: To specify an instruction. 010 4403 Instruction type code qualifier M an..3 020 4401 Instruction description code C an..3 030 1131 Code list identification code C an..17 040 3055 Code list responsible agency code C an..3 050 4400 Instruction description C an..35

Composite C522 is used in the following Segments:


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