he Global Action Plan for Healthy Lives and Well-Being for All brings together 12 multilateral health, development, and humanitarian agencies to better support countries and accelerate progress towards health-related Sustainable Development Goals. Under the Global Action Plan, the agencies are better aligning their work to reduce inefficiencies and provide more streamlined support to countries and forums for international commitments to health, such as the UN High-Level Meeting on Universal Health Coverage and the Astana Conference on Primary Health Care. At the World Health Summit, representatives of the signatory agencies will present updates on the Action Plan, and its challenges and successes.