Change indicators


      CDS    CODE SET IDENTIFICATION

      Function: To identify a code set and to give its class and
                maintenance operation.

010   C702  CODE SET IDENTIFICATION                               M  
      9150   Simple data element tag                              C  an..4
      1131   Code list qualifier                                  C  an..3
      3055   Code list responsible agency, coded                  C  an..3

020   1507  CLASS DESIGNATOR, CODED                               C  an..3

030   4513  MAINTENANCE OPERATION, CODED                          C  an..3