A/HRC/8/34 Page 18 67. In the same line, Argentina pledges to recognize the competence of the Committee under the International Convention for the Protection of the Rights of All Migrant Workers and Members of Their Families. 68. Argentina will promote the adoption by the Human Rights Council of a declaration on the right to truth and memory. 69. Argentina reaffirms its commitment to continue strengthening the protection of human rights at a universal and regional level, and also to preserve and strengthen the role of NGOs in the promotion and defence of human rights. 70. Argentina commits itself to put into practice the mechanism contained in the Optional Protocol of the Convention against Torture and to continue the implementation of the National Plan to Combat Discrimination in all its aspects, and also to promote the second stage of the National Plan of Human Rights.