Uhlelo oluguquguqukayo lokuzenzakalela komugqa wokuthutha lwamabhizinisi lungadala izinzuzo eziphezulu, futhi ludlala indima esobala ku:
(1) Ukuthuthukisa ukuphepha kwenqubo yokukhiqiza;
(2) Ukuthuthukisa ukusebenza kahle kokukhiqiza;
(3) Ukuthuthukisa ikhwalithi yomkhiqizo;
(4) Ukunciphisa ukusetshenziswa kwezinto zokusetshenziswa kanye namandla enqubweni yokukhiqiza.