(1) ukukhethwa kwemishini. Kunezinkinga ezithile ekukhetheni okokusebenza okwenza imithi, njengokukhethwa ngokokuhlangenwe nakho (ngaphandle kokubala kwangempela, noma ukubala kwedatha okunganele), ukuphishekela intuthuko ngobumpumputhe, kanye nophenyo olunganele lwedatha ephathekayo, okuthinta kakhulu ukusebenza nomnotho wezisetshenziswa.

(2) ukufakwa nokuqeqeshwa kwemishini. Enqubweni yokufakwa kwemishini yemithi, inqubekelaphambili yokwakha ivame ukunakwa, indiva ikhwalithi yokwakha, okuholela ekwandeni kwezindleko zokugcinwa kwemishini esikhathini esizayo. Ukwengeza, ukuqeqeshwa okunganele kokulungiswa kwemishini nokusebenza nakho kubangela ubungozi ekuphathweni nasekulungisweni kwempahla yemithi.

(3) utshalomali olunganele ekuphathweni nasekugcinweni kolwazi. Namuhla, nakuba amabhizinisi amaningi ebheka ukubaluleka okukhulu ekuphathweni nasekulungisweni kwemishini, kanye nokuphathwa kwamarekhodi okugcinwa kwemishini kanye nerekhodi lemingcele eyisisekelo futhi enze ezinye, kodwa ezinye izinkinga zisekhona, njengobunzima bokunikeza idatha yokugcinwa kwemishini eqhubekayo, ukuntuleka kolwazi olusebenzayo lokucaciswa kwemishini yokwenza imithi, njengokucaciswa, imidwebo, njll., lokhu okungabonakali kwandisa ubunzima bokuphathwa kwemishini, ukugcinwa nokwakhiwa kabusha.

(4) uhlelo lokuphatha. Ukushoda kwesistimu yokuphatha ephumelelayo nezindlela, okuholela ekuphathweni kwabasebenzi bokugcina imishini yemithi akwanele, umsebenzi wezokulungisa ukuntuleka kokumisa, ukuphathwa kwemishini yezemithi kanye nenqubo yokulondoloza kushiya izingozi ezifihliwe zokuphepha.