Lots of children are still admitted to empoyement before an appropriate minimum age nowaday. Almost of the times they don’t have the right to adequate nutrition, housing, recreation and medical services. Of course they don’t go to school as well: is the place where they can promote their knowledge included general culture, to develop their abilities, their individual judgment, and their sense of moral and social responsibilities, and also to become an useful member of society. Some of them aren’t intitled to their right because of the differents kind of distinction or discrimination on account of race, colour, sex, language, religion, political or other opinion, national or social origin, property, birth or other status, whether of themselves or of their families. WHY?