Fundación para el Debido Proceso Legal DPLF Part One: International Regulations ith regard to the binding nature of international rules, Bolivia, Colombia, Ecuador, and Peru have comparable relationships to international human rights law. For example, all four of these Andean countries have ratified the following three regional instruments: (a) the Charter of the Organization of American States, giving rise to the jurisdiction of the Inter-American Commission on Human Rights (IACHR) over those countries with respect to recommendations of a general nature and pertaining to individual cases; (b) the American Declaration of the Rights and Duties of Man; and (c) the American Convention on Human Rights. They have also accepted the contentious jurisdiction of the Inter-American Court of Human Rights to take up cases of noncompliance with the obligations enshrined in the American Convention. On the international level, all four countries have approved the United Nations Declaration on the Rights of Indigenous Peoples adopted by the U.N. General Assembly on September 13, 2007. They have ratified the International Covenant on Civil and Political Rights, the International Convention on the Elimination of All Forms of Racial Discrimination, and the International Covenant on Economic, Social and Cultural Rights. All four countries have also ratified ILO Convention 169 on Indigenous and Tribal Peoples, which envisages the right to prior consultation, and they have been the subject of a number of observations issued by the ILO's Committee of Experts on the Application of Conventions and Recommendations.