The Economic and Social Council is at the heart of the United Nations system to advance the three dimensions of sustainable development – economic, social and environmental. It is the central platform for fostering debate and innovative thinking, forging consensus on ways forward, and coordinating efforts to achieve internationally agreed goals. It is also responsible for the follow-up to major UN conferences and summits. ECOSOC links a diverse family of subsidiary bodies and UN entities (Organigram) dedicated to sustainable development, providing overall guidance and coordination. These include regional economic and social commissions, functional commissions facilitating intergovernmental discussions of major global issues, expert bodies establishing important global normative frameworks, and specialized agencies, programmes and funds at work around the world to translate development commitments into real changes in people’s lives.