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S002

UNB sender-identification composite, EDIFACT syntax.

Definition

S002 bundles data element 0004 (Interchange sender identification, mandatory), 0007 (Identification code qualifier, e.g. 14 for EAN/GLN) and 0008 (Interchange sender internal identification / routing address). It is the second data position of the UNB segment.

Origin

Defined in ISO 9735 (UN/EDIFACT Application Level Syntax Rules), maintained by ISO TC 154 and published by UN/CEFACT.

Example in context

UNB+UNOC:3+5412345000013:14+5798765432105:14+260620:1430+1++ABC'

  • S003 — symmetric composite identifying the recipient.
  • UNB — interchange header segment that carries S002.

Last updated: June 20, 2026