Rights of the Child * United Nations Convention of the Rights of the Child. United Nations. (1989). * Optional Protocol to the Convention on the Rights of the Child – The Involvement of Children in Armed Conflict (2000). * Optional Protocol to the Convention on the Rights of the Child – The Sale of Children, Child Prostitution, and Child Pornography (2000). * ILO Convention 138 Concerning the Minimum Age for Admission to Employment. * United Nations Guidelines for the Prevention of Juvenile Delinquency – Riyadh Guidelines. * United Nations Rules for the Protection of Juveniles Deprived of their Liberty. * United Nations Standard Minimum Rules for the Administration of Juvenile Justice – Beijing Rules.