Gukurikiza amategeko mu rwego rw'ibirego by'ibyaha, igihe ibirego bibiri bifite umutwe umwe kandi biterwa n'icyaha kimwe byaba bigiye gukurikiranwaho mu nkiko ebyiri zitandukanye, urukiko ruherereye ahabereye icyaha rugomba kugira imbereho urukiko ruherereye aho umwere akunda kuba, kandi uru rukiko rugomba kugira imbereho urukiko aho umwere yafatiwe.
Itegeko ryemerera urukiko rwo mu gace icyaha cyabereye kugira imbereho urukiko ruri mu gace aho umwere akunda kuba, rishingiye ku mpamvu z'ubumenyi ko ari muri iyo ntara ariho umutekano w'abaturage wagizweho ingaruka, aho ingaruka z'icyaha zagizweho n’abantu, kandi ahantu haroroshye gukusanya ibimenyetso; ni ho honyine hashobora guhuza n'icyaha mu gihe umwanditsi wacyaha atamenyekanye.
Icyaha gishobora no guhuzwa n'aho umwere yafatiwe, ariko ibi bifite akamaro cyane gusa mu gihe icyaha cyakorewe mu mahanga ku muyobozi ufite aho atuye cyangwa mu gihe umwere, ufite aho atuye h'igihe kitazwi, yakoze icyaha mu gace kitaroroshye guhuza n'aho yafatiwe, ibi biba bifite akamaro mu gihe uwakoze icyaha afatiwe ku mpamvu zindi.
Mu rundi rwego, icyaha gishobora guhuzwa n'aho umwere atuye cyangwa akorera. Muri iki gihe, ni ho ahantu h'iterambere ry'imico y'uwakoze icyaha hamenyekanye kurushaho. Icyakora, uru rwego ntirufite ibyiza byinshi nk’urugero rwemeza ahantu icyaha cyabereye.
Birakwiye kwibukirwa ko igihe abantu benshi bahamijwe ibyaha bikoze nk'abashinzwe ibyaha cyangwa abafatanya bikorwa b'ibyaha biva mu gikorwa kimwe, urukiko rufite ubushobozi bwo gukurikirana ibyaha bikomeye cyane ni rwo rurangiza ibindi byaha.
Igihe ikibazo cyanditswe mu nkiko ebyiri zifite ubushobozi bumwe, rumwe mu rukiko rutoranya urundi hakurikijwe amategeko n'ibikurikira:
1° Urukiko rwihariye rufite mbereho urukiko rusanzwe;
2° Urukiko rwasubiwemo rufite mbereho urukiko rwo ku rwego rwa mbere;
3° Urukiko rwo ku rwego rwo hejuru rufite mbereho urukiko rw'igice cyo hasi;
4° Urukiko rwatangiriye ku rubanza rufite mbereho urukiko rutarabasha gufata umwanzuro ku rubanza;
5° Urukiko urukiko rwanditseho mbere mu bindi rukiko rugomba kugira mbereho. (Amategeko N°30/2018 yo ku itariki ya 02/06/2018 asobanura imikoreshereze y’inkiko).