Règle correspondante
Burundi
Practice Relating to Rule 159. Amnesty
Section B. Prohibition on amnesty for war crimes
Burundi’s Penal Code (2009) states:
Article 161
Pardon means a total or partial reduction [granted by] the executive power of the penalties pronounced, or their commutation into other penalties [which are] less severe, pursuant to the law.
Article 170
A pardon does not extinguish the penalties pronounced against genocide, crimes against humanity and war crimes.
Article 171
Amnesty is the act by which the legislative power prohibits the exercise or the continuation of criminal prosecutions and erases convictions [which have already been] pronounced.
Genocide, crimes against humanity and war crimes shall not be object of an amnesty law. 
Burundi, Penal Code, 2009, Articles 161 and 170–171.