In the early history of the United Nations that dispute resulted in the separation of what initially was a unified conception of human rights, as expressed in the Universal Declaration of Human Rights, into two covenants, the InternationalCovenanton Social, Economic and Cultural Rights and the InternationalCovenanton Civil and PoliticalRights.
How about the UN Universal Declaration on Human Rights then, or the Second Optional Protocol to the InternationalCovenanton Civil and PoliticalRights and the Protocol to the American Convention on Human Rights, all of which address detention issues?
As a state that is party to the Convention on the Rights of the Child and the InternationalCovenanton Civil and PoliticalRights, Iran has undertaken not to execute child offenders.