Règle correspondante
Practice Relating to Rule 114. Return of the Remains and Personal Effects of the Dead
Section A. Return of the remains of the dead
Croatia’s LOAC Compendium (1991) provides that one of the measures required after a conflict is to return ashes and remains. 
Croatia, Compendium “Law of Armed Conflicts”, Republic of Croatia, Ministry of Defence, 1991, p. 21.