The Joint Learning Network (JLN) aims to enhance universal health coverage (UHC) in low- and middle-income countries through a collaborative learning model, involving 27 member countries. Supported by the Rockefeller Foundation and other partners, the JLN helps countries collaborate on initiatives focused on essential UHC elements and generates tools for effective reform. Key achievements include increased participation, resource development, and sharing of best practices among countries, although challenges remain in funding sustainability and engaging senior officials.