Segment
No
Status
Max. Occ.
Segment
UNA
1
C
1
Service string advice
UNB
2
M
1
Interchange header
Tax Control Heading Section
UNH
3
M
1
Message header
BGM
4
M
1
Beginning of message
DTM
5
M
5
Date/time/period
SG1
C
5
RFF-DTM
RFF
6
M
1
Reference
DTM
7
C
5
Date/time/period
SG2
M
5
NAD-RFF
NAD
8
M
1
Name and address
RFF
9
C
1
Reference
UNS
10
M
1
Section control
Tax Control Detail Section
SG3
M
9999
RFF-DTM-SG4
RFF
11
M
1
Reference
DTM
12
C
5
Date/time/period
SG4
M
9
DOC-MOA-CNT-SG5
DOC
13
M
1
Document/message details
MOA
14
C
9
Monetary amount
CNT
15
M
1
Control total
SG5
M
9
TAX-MOA
TAX
16
M
1
Duty/tax/fee details
MOA
17
M
3
Monetary amount
Tax Control Summary Section
UNT
18
M
1
Message trailer
UNZ
19
M
1
Interchange trailer
Max. Occ. = Maximum occurrence of the segment/group, Status: M=Mandatory, C=Conditional, R=Required, O=Optional, A=Advised, D=Dependent