Соответствующая норма
Burundi
Practice Relating to Rule 115. Disposal of the Dead
Section B. Respect for the religious beliefs of the dead
Burundi’s Regulations on International Humanitarian Law (2007) states: “Regarding deceased prisoners of war, they must be buried or incinerated individually if circumstances permit and according to the rites of the religion to which the deceased belonged.” 
Burundi, Règlement n° 98 sur le droit international humanitaire, Ministère de la Défense Nationale et des Anciens Combattants, Projet “Moralisation” (BDI/B-05), August 2007, Part I bis, p. 105.