Amatafari yoroheje mullite amatafari arimo porotike nyinshi, ishobora kuzigama ubushyuhe bwinshi bityo bikagabanya igiciro cya lisansi.
Amashanyarazi yangiritse nubwoko bushya bwibikoresho bidahuza, bikozwe mu ifu ifite ubuziranenge nkamatafari yashizwemo, guhuza ibinyabuzima no kuvanga.