Ngexesha lenkqubo yokuvelisa, sinomphathi ozinikeleyo wokulawula umgangatho kunye neqela lokuqinisekisa umgangatho wemveliso ngexesha lenkqubo yokuvelisa. Kwaye ngaphambi kokunikezelwa, siya kumema iinkampani zokuhlola zomntu wesithathu SGS, BV, njl. ukuhlola iimpahla, Ukuqinisekisa ukuba ukuhlolwa komgangatho kuyafaneleka ngaphambi kokunikezelwa.