Ubuchwephesha obuphezulu busiqinisekiso somgangatho wemveliso, inkampani inamalungelo epropathi yengqondo ezimeleyo ngokupheleleyo, iseke inkqubo yolawulo lomgangatho ogqibeleleyo nesebenzayo kunye nenkqubo yolawulo lwangaphakathi, kwaye ifumene i-IS09001: 2015 umboniso wenkqubo yomgangatho wamazwe ngamazwe;