5. The United Nations Declaration on the Rights of Indigenous Peoples recognizes the right of indigenous peoples to self-determination( arts. 3 4), their collective rights to own and control their lands and resources( arts. 25 27), their right to free, prior and informed consent in relation to legislation, measures and projects that may have an impact on their rights( arts. 10 11, 19, 28 29 and 32) and their right to participate in decision-making processes( arts . 5, 18 and 27).