At the heart of the Joint Learning Network (JLN), a global peer-based organization made up of policymakers and practitioners from 41-member countries, lies a shared commitment to collaborative learning and collective problem solving to advance Universal Health Coverage (UHC).  Through the JLN, in-country stakeholder groups made up of representatives from key government institutions and development partners working together on UHC reforms, come together to define and communicate country priorities, as well as share and apply learnings and guidance. Over the past few years, the CCGs became increasingly aware that more was needed to translate the knowledge acquired from JLN activities into action to address emerging health system challenges. In January 2025, the Joint Learning Fund (JLF) was launched to bridge the critical gap between collaborative learning and implementation. The purpose of the JLF is simple yet catalytic: support countries in translating joint learning guidance and resources into tangible action that strengthens health systems.