1. Ibitekerezo by'umutekano: Umuyoboro w'imiyoboro urashobora kurinda insinga zangiritse ku mubiri, nk'urukuta no kwitonda, no gukumira ingaruka z'umutekano nka insinga zagaragaye.
2. Kubungabunga byoroshye: Niba insinga zihishe kandi zitakorwa binyuze mumiyoboro, bimaze kugaragara kumurongo cyangwa bigomba gusanwa, bizagorana cyane. Birashobora kuba nkenerwa gusenya urukuta cyangwa indi mitako ku rugero runini, gitera igihombo kidakenewe. Umuyoboro ukurikirana ushoboza kubungabunga gusa bisaba gusimbuza ibice byangiritse cyangwa gusana ingingo, kugabanya cyane ibiciro byo kubungabunga nibibazo.
3. Kubahiriza ibipimo: hakurikijwe ibipimo ngenderwaho byigihugu "kubyemera ubuziranenge bw'ubwubatsi bwo kubaka amashanyarazi" (GB5030-2002), kugira ngo bakureho ibicuruzwa bigomba kubahiriza ibipimo ngenderwaho, kugira ngo imbaraga zibicuruzwa zigomba kubahiriza ibipimo ngenderwaho.
4. Ubwiza bukomeye: Nyuma yinsinga zahishe, insinga zishyirwa imbere mumiyoboro, ishobora gutuma ibidukikije byimbere bisa nkaho ari byiza, bitera imbere ubuzima rusange cyangwa ibikorwa byakazi
