The LEARN project takes a longitudinal approach, examining patterns in nine carefully selected and contrasting European countries. LEARN will provide evidence-based interventions, map existing data and develop tools to empower policymakers in their quest to reduce educational disparities and forge a more equitable future. As LEARN enhances the evidence base for education policymaking, its positive impact promises to resonate for many years. The project is funded by the European Union’s Horizon Europe programme under grant agreement Nº 101132531.