Change Indicators


      E987  PRODUCT DATE AND TIME

      Desc: To specify first the beginning date and time followed by
            the ending date and time associated with a product or
            service.

010   2000   Date                                              M  an..14
020   2002   Time                                              C  n4
030   2000   Date                                              C  an..14
040   2002   Time                                              C  n4
050   2148   Date variation                                    C  n..5