Indeed, by its decision of 31 May 2004, the Appeals Chamber deemed that the rule prohibiting the recruitment of children under the age of 15 was part of customary international humanitarian law.
实际上，根据其2004年5月31日的决定，上诉分庭认为禁止征聘15岁以下儿童的规则是习惯国际人道主义法的一部分。