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