A protocol to the United Nations Convention on the Rights of the Child explicitly recognizing the rights to -early childhood education -free pre-primary education & -free secondary education would provide clarity and certainty to State's obligations, said the Chair of the Commitee on the Rights of the Child, Sophie Kiladze. She spoke at the opening of the first session of the Open-ended intergovernmental working group on an optional protocol to the Convention on the Rights of the Child on the ri