The JLN is a country-driven network of practitioners and policymakers from 40 countries across the globe who come together to problem solve, co-develop global knowledge products, and implement solutions that help bridge the gap between theory and practice. This collective wisdom of network members is harnessed to address complex health systems challenges ultimately accelerating progress towards Universal Health Coverage (UHC). The joint learning approach evolved over a period since 2010, when JLN was launched, drawing on several global best practices in action-oriented adult learning. It emphasizes a locally led approach, where country practitioners determine priorities, set the learning agenda, and co-develop effective strategies and promising practices. Knowledge exchange among countries is organized into learning exchanges (3-6 months) and collaboratives (18-24 months). Technical facilitators play a critical role, providing organizational capacity and analytical rigour to help countries frame issues and articulate their insights in a structured manner. The JLN encourages flexible thinking, enabling practitioners to synthesize new knowledge into knowledge products – including tools, assessments, policy analysis frameworks, decision-making tools, implementation guidance, and case studies – that serve the needs of the country participants who co-created them and become global public goods for the global health community.