Edition 2016 Upd. 2021
Instruction message
5. Segments Layout
 
Segment number:
51
-
C
999
-
A group of segments to describe the goods items for which transport is undertaken.
-
C
9
-
A group of segments to identify references to a goods item.
-
M
1
-
 
Function:
 
To specify a reference.
 
EDIFACT
EAN
*
Description
C506
REFERENCE
M
M
   
Reference code qualifier
M
an..3
M
 
=
Air waybill number
=
Contract number
=
House waybill number
=
Master air waybill number
1154
Reference identifier
C
an..70
R
   
1156
Document line identifier
C
an..6
N
   
4000
Reference version identifier
C
an..35
N
   
1060
Revision identifier
C
an..6
N
   
Segment Notes:
This segment is used to specify references which are applicable to the current goods item only.

Example:
RFF+CT:52441'
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Edition 2016 Upd. 2021