The document summarizes lessons learned from the UN's REACH program in strengthening nutrition governance in eight countries over three years. Key outcomes included increased awareness, strengthened nutrition policies and plans, and improved human and institutional capacity. Barriers included political instability and lack of capacity, while enabling factors were political will, nutrition champions, and coordinated advocacy. The main lessons were that longer facilitation is needed, high-level support is important, stakeholders need alignment, and capacity building is critical alongside coordination.