Professor Anaya teaches and writes in the areas of international human rights, constitutional law, and issues concerning indigenous peoples. Among his numerous publications is his acclaimed book, Indigenous Peoples in International Law (Oxford Univ. Press (1996); 2d ed. (2004)). He currently serves as the United Nations Special Rapporteur on the rights of indigenous peoples. Before being appointed Special Rapporteur, Professor Anaya advised numerous indigenous and other organizations from several countries on matters of human rights and indigenous peoples, and he has represented indigenous groups from many parts of North and Central America in landmark cases before courts and international organizations. Among his noteworthy activities, he participated in the drafting of the United Nations Declaration on the Rights of Indigenous Peoples and was the lead counsel for the indigenous parties in the case of Awas Tingni v. Nicaragua, in which the Inter-American Court of Human Rights for the first time upheld indigenous land rights as a matter of international law.