Nkibintu byingenzi muri sisitemu yo gutwika imbere, gushungura lisansi bigira uruhare rukomeye mumamodoka agezweho, imashini zubaka, nibindi bikoresho bitandukanye byamashanyarazi. Igikorwa cabo nyamukuru nugushungura neza umwanda nibihumanya biva mumavuta, kwemeza lisansi isukuye yinjira mucyumba cyaka, bityo bikagumya gukora moteri ihamye nubuzima bwa serivisi.
Ukurikije ihame ryimikorere ryabo, muyungurura lisansi ikoresha ibice byinshi byitangazamakuru ryungurura neza kugirango umutego wanduye nkingese, ubushuhe, hamwe nuduce twa colloidal mumavuta. Niba ibyo bihumanya byinjiye muri moteri idafunguye, birashobora gutera inshinge gufunga, kugabanya gutwika neza, ndetse no kongera kwambara neza. Hejuru - muyunguruzi ubuziranenge ikoresha uburyo butandukanye - igizwe nuburyo butandukanye, bigera ku kuyungurura neza no gutandukanya igitutu cyagenzuwe kugirango wirinde kugira ingaruka zisanzwe za sisitemu yo gutanga lisansi.
Mubuhanga, ibigezweho bya peteroli bigezweho byahindutse birenze imikorere ya gakondo imwe yo kuyungurura. Ibicuruzwa bimwe birebire - byanyuma birimo gutandukanya ubuhehere butandukanya cyane amazi yubusa na lisansi, bikabuza kugira uruhare mu gutwika no gutera moteri kunanirwa. Byongeye kandi, gushungura muyunguruzi neza no guhitamo ibikoresho byashyizwe mubikorwa cyane cyane kubiranga lisansi zitandukanye (nka lisansi, mazutu, cyangwa biyogi) kugirango ihuze ibyifuzo bitandukanye byingufu zitandukanye. Kubijyanye no kubungabunga, gusimbuza lisansi isanzwe nibyingenzi mukubungabunga imikorere myiza ya moteri. Mubisanzwe birasabwa gusimbuza lisansi ukurikije amabwiriza yimodoka. Kubikoresho bikora mubihe bibi, intera ngufi yo kubungabunga irasabwa. Ni ngombwa kandi kumenya ko - nziza zungurura zishobora guteza sisitemu sisitemu bitewe nuburyo budahagije bwo kuyungurura cyangwa ibikoresho bitujuje ubuziranenge.
Hamwe n’amabwiriza akomeye y’ibyuka bihumanya ikirere hamwe n’iterambere rikomeje mu ikoranabuhanga rya moteri, uruhare rw’iyungurura lisansi mu kubungabunga ingufu no kugabanya ibyuka bihumanya byagaragaye. Kugumana ubuziranenge bwiza bwo gutanga lisansi ntabwo byongera ingufu zo gutwika gusa ahubwo binagabanya ibyuka bihumanya ikirere, bikagira uruhare rukomeye muburyo bwa tekinike mugushikira ingufu zangiza kandi zangiza ibidukikije.