COLREQ
Request for a documentary collection message

UNH M Message header

BGM M Beginning of message

DTM C Date/time/period

FCA M Financial charges allocation

DOC M Document/message details

INP C Parties and instruction

FTX C Free text

SG1 M
FII
RFF
CTA
...

SG2 M
NAD
RFF
CTA
...

SG3 M
PYT
DTM
FTX

SG4 M
MOA
FTX

SG5 C
TDT
DTM
LOC

SG6 C
GEI
MOA
LOC
...

SG7 C
AUT
DTM

UNT M Message trailer