This report draws on recent evidences to outline 42 policy actions that policymakers and programmers can enact to support food systems in delivering nutritious, high-quality diets for all. You can use this resource to get ideas for where to intervene throughout the food system; including action oriented toward production, supply chains, food environments and consumers. The report includes the potential impact of each action. The authors plan to produce a follow-up report that will highlight which actions are essential to nutritious food systems and should be implemented at a minimum in every context.