==== UNB - Interchange header ====

UN/EDIFACT Syntax Version 4 Release 1 Segment List
  - Function: To identify an interchange.
  - This segment also occurs in the following versions of this standard: 30000, 40000, 40100

^Pos 	^Segment 	^M/C 	^Repeat 	^Repr. 	^ Kardinalität ^Notes ^
|**010** 	|	|**S001** 	|SYNTAX IDENTIFIER 	|M 	|1 	|	|
|	|	|0001 	|Syntax identifier 	|M 	|	|a4 	|
|	|	|0002 	|Syntax version number 	|M 	|	|an1 	|
|	|	|0080 	|Service code list directory version number 	|C 	|	|an..6 	|
|	|	|0133 	|Character encoding, coded 	|C 	|	|an..3 	|
|**020 	**|	|**S002** 	|INTERCHANGE SENDER 	|M 	|1 	|	|
|	|	|**0004** 	|**Interchange sender identification** 	|M 	|	|an..35 	|
|	|	|**0007 	**|**Identification code qualifier** 	|C 	|	|an..4 	|
|	|	|0008 	|Interchange sender internal identification 	|C 	|	|an..35 	|
|	|	|0042 	|Interchange sender internal sub-identification 	|C 	|	|an..35 	|
|**030 	**|	|**S003** 	|INTERCHANGE RECIPIENT 	|M 	|1 	|	|
|	|	|**0010 	**|**Interchange recipient identification** 	|M 	|	|an..35 	|
|	|	|**0007 	**|**Identification code qualifier** 	|C 	|	|an..4 	|
|	|	|0014 	|Interchange recipient internal identification 	|C 	|	|an..35 	|
|	|	|0046 	|Interchange recipient internal sub-identification 	|C 	|	|an..35 	|
|**040 	**|	|**S004** 	|DATE AND TIME OF PREPARATION 	|M 	|1 	|	|
|	|	|0017 	|Date 	|M 	|	|n8 	|
|	|	|0019 	|Time 	|M 	|	|n4 	|
|**050 	**|	|0020 	|Interchange control reference 	|M 	|1 	|an..14 	|
|**060 	**|	|**S005** 	|RECIPIENT'S REFERENCE/PASSWORD DETAILS 	|C 	|1 	|	|
|	|	|0022 	|Recipient reference/password 	|M 	|	|an..14 	|
|	|	|0025 	|Recipient reference/password qualifier 	|C 	|	|an2 	|
|**070 	**|	|0026 	|Application reference 	|C 	|1 	|an..14 	|
|**080 	**|	|0029 	|Processing priority code 	|C 	|1 	|a1 	|
|**090 	**|	|0031 	|Acknowledgement request 	|C 	|1 	|n1 	|
|**100 	**|	|0032 	|Interchange agreement identifier 	|C 	|1 	|an..35 	|
|**110 	**|	|0035 	|Test indicator 	|C 	|1 	|n1 	|