States must obtain Free, Prior and Informed Consent from Indigenous Peoples before taking legislative or administrative measures which will affect them.
Article 10 of the UN Declaration on the rights of Indigenous Peoples states that no one can forcibly displace indigenous communities from their territories.
The right to Free, Prior and Informed Consent means that governments have to inform indigenous communities about any development projects they want to start in their territories, and listen to their opinions before beginning the project.