<prompt> Translate the following text to SwahiliAny change to previously attested to and approved data must be reviewed by and attested to by the employee whose data was changed.  <response>: Mabadiliko yoyote ya data iliyothibitishwa na kupitishwa hapo awali lazima ichunguzwe na kuthibitishwa na mfanyakazi ambaye data yake ilibadilishwa. 