Соответствующая норма
Burundi
Practice Relating to Rule 109. Search for, Collection and Evacuation of the Wounded, Sick and Shipwrecked
Burundi’s Regulations on International Humanitarian Law (2007) states: “The wounded and sick must be collected and cared for by the party to the conflict in whose power they are.” 
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. 80; see also Part I bis, p. 25.
The Regulations also states:
A combatant who comes across a wounded [person] must not only spare him. He also has an obligation to provide active assistance. He is obliged, if operations permit, to search for and collect the wounded [and] to care for them …[and] to … evacuate them from areas of combat. 
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. 84; see also Part I bis, p. 26.