Optional Protocol to the Convention against Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment
Optional Protocol to the Convention on the Rights of the Child on the sale of children, child prostitution and pornography
Optional Protocol to the Convention on the Rights of the Child on the involvement of children in armed conflict
The Second Optional Protocol to the International Covenant on Civil and Political Rights aiming at the abolition of the death penalty
The First Optional Protocol to the International Covenant on Civil and Political Rights regarding the submission of complaints by individuals
The International Convention on the Protection of the Rights of All Migrant Workers and Members of Their Families