Last 5 February, the 10th instrument of ratification of the Optional Protocol to the ICESCR was deposited, producing the effect of its the entry into force this 5 May. The Protocol was adopted in 2008 and empowers the Committee on Economic, Social and Cultural Rights, a UN Treaty Body entrusted with the monitoring of the implementation of the ICESCR, to receive individual complaints and to conduct inquiries in cases of grave or systematic violations of the rights under the Covenant (such as the right to work, to an adequate standard of living, to health or to education).