Bwana Abubacarr Tambadou, Gerefiye w’Urwego Mpuzamahanga Rwashyiriweho Gukora Imirimo y’Insigarira y’Inkiko Mpanabyaha (IRMCT) yasoje, ku itariki ya 3 Ukuboza 2020, uruzinduko rw’akazi rwa mbere yagiriye i Dar es Salaam, nka Gerefiye wa IRMCT. Muri urwo ruzinduko, Gerefiye Tambadou yabonanye n’abayobozi bakuru bo muri Repuburika Yunze Ubumwe ya Tanzaniya, na bamwe mu badiporomate bahagaririye ibihugu byabo i Dar es Salaam.

Umuhango wo kwitaba Urukiko bwa mbere mu Rubanza Porokireri aburana na Félicien Kabuga mu Rwego Mpuzamahanga Rwashyiriweho Gukora Imirimo y’Insigarira y’Inkiko Mpanabyaha (“IRMCT”) wabaye uyu munsi, ku wa Gatatu, tariki ya 11 Ugushyingo 2020, i Lahe, imbere y’Umucamanza Iain Bonomy (Umwongereza) ari na we Perezida w’Urugereko rwa Mbere rw’Iremezo. Félicien Kabuga aregwa ibyaha birindwi bya jenoside n’ibyaha byibasiye inyokomuntu.

Umuhango wo kwitaba Urukiko bwa mbere mu Rubanza Porokireri aburana na Félicien Kabuga mu Rwego Mpuzamahanga Rwashyiriweho Gukora Imirimo y’Insigarira y’Inkiko Mpanabyaha (“IRMCT”) uteganyijwe ku wa Gatatu, tariki ya 11 Ugushyingo 2020, saa munani z’amanywa, ku isaha y’i Lahe, mu cyumba cy’iburanisha cya IRMCT, ku Ishami ryayo ry’i Lahe, hashingiwe ku “Itegeko rishyiraho itariki yo kwitaba Urukiko bwa mbere”, ryatanzwe n’Umucamanza Iain Bonomy, ku itariki ya 8 Ugushyingo 2020.

Uyu munsi, Félicien Kabuga yakuwe mu Bufaransa maze ashyikirizwa Urwego Mpuzamahanga Rwashyiriweho Gukora Imirimo y’Insigarira y’Inkiko Mpanabyaha (IRCMT), i Lahe, nyuma y’imyaka irenga 22 yari amaze ashakishwa n’ubutabera. Azitaba Urukiko bwa mbere mu gihe gikwiye,  imbere y’Umucamanza w’Urugereko rwa Mbere rw’Iremezo rwashyizweho kugira ngo ruzaburanishe urubanza rwe.