Ukunyibilika okunamandla kakhulu kulungele ukubumba okuncinci noludonga oluntsonkothileyo, umphezulu ocwebezelayo ophakathi, ubulukhuni obulinganayo kunye namandla empembelelo, ukubumba umjikelo okhawulezayo, ukusasazeka kombala okuhle, uxinzelelo oluphantsi olushiyekileyo, kunye nokuthobela i-RoHS.