Referral of indictment to domestic court
shift in approach tribunals: indictments to own national authorities (referring cases back to national authorities)
-> this lead to the abolition of the death penalty in Rwanda; in order to ensure fair trial standards and be able to have domestic prosecutions
Complementarity
Art. 17(1)(a)-(c) => states fail to prosecute
Art. 17(2)-(3) => States are unwilling or unable
outlines the factors relevant in assessing gravity
Scale of the crimes (number of victims; damage caused, in particular bodily or psychological harm; geographical or temporal spread);
Nature of the crimes (specific elements of each offence; especially, killings, SGBV, crimes against children);
Manner of commission (means employed; systematic nature / plan or organised policy; particular cruelty and motives);
Impact of the crimes (sufferings endured by the victims and their increased vulnerability; terror, and social, economic and environmental damage).