United Nations Directories 
for Electronic Data Interchange for

     Administration, Commerce and Transport


 

 UN/EDIFACT

 



      Change indicators

        a plus sign (+)    for an addition
        an asterisk (*)    for an amendment to structure
        a hash sign (#)    for changes to names
        a vertical bar (|) for changes to text for descriptions,
                           notes and functions
        a minus sign (-)   for a deletion
        an X sign (X)      for marked for deletion


       FRQ  FREQUENCY

       Function: To specify a frequency and the time window in
                 which it applies.

010    E520 FREQUENCY                                  M   99
       6072  Frequency rate                            M      n..9
       6411  Measurement unit code                     C      an..8
       2380  Date or time or period text               C      an..35
       2379  Date or time or period format code        C      an..3



Segment FRQ is used in the following Messages: 

       SKDUPD    TSDUPD


    
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