This tutorial provides a comprehensive walkthrough of the UNDP-FAO Climate Action Review (CAR) Tool — a practical, user-friendly resource designed to help countries accelerate climate adaptation in the agriculture sector. The CAR Tool supports national stakeholders in systematically reviewing and prioritizing adaptation actions already identified in their Nationally Determined Contributions and National Adaptation Plans. Through a five-step process, the tool guides users in assessing the technical, institutional, financial, and environmental feasibility of proposed adaptation options. It helps narrow down a long list of potential interventions into a smaller, more actionable set of priority measures that are aligned with national goals, implementation-ready, and grounded in evidence and local realities. For more information, please visit these links: Climate Action Review Tool: https://www.adaptation-undp.org/web/CAR/ Climate Action Review Tool handbook: https://doi.org/10.4060/cd0260en FAO SCALA website: https://www.fao.org/in-action/scala/en UNDP SCALA website: https://www.adaptation-undp.org/scala