Requests the Office of the United Nations High Commissioner for Human Rights to convene a two-day expert workshop open to the participation of States, indigenous peoples and other stakeholders, including by inviting the submission of written contributions, no later than the first four months of 2016, to review the mandate of the Expert Mechanism on the Rights of Indigenous Peoples and to propose recommendations on how it can more effectively promote respect for the Declaration, including by better assisting Member States to monitor, evaluate and improve the achievement of the ends of the Declaration, as outlined in paragraph 28 of the outcome document of the World Conference on Indigenous People, and invites indigenous peoples to participate fully and effectively in this process;