The document outlines the principles, purposes, and processes of mutual accountability and joint sector reviews (JSRs) in agriculture within the context of the Comprehensive Africa Agriculture Development Program (CAADP). JSRs serve as a platform for stakeholders to assess agricultural sector performance, set policies, and ensure accountability among various actors. Key outcomes and lessons learned emphasize the importance of inclusivity, evidence-based approaches, and engagement of non-state actors to enhance the effectiveness of JSRs across African countries.