The book, “Gestión de los agroecosistemas con mango Ataúlfo en México”, it is exactly that: a reliable compass for those committed to transforming the Mexican fruticulture through science, innovation, and practice. The Ataúlfo mango, national pride and export star, is not only a fruit with taste, color and texture incomparable, but only behind each fruit are histories of farmers, packers, exporters, researchers and consumers, all intertwined in a complex and exciting production chain. The handbook for the mango farmers in Mexico is addressed to all those involved in the processes of agronomic management, harvest and post-harvest under the principles of Good Agricultural Practices (GAP) and Good Post-Harvest Practices (GPP) in a transparent manner, sustainable, traceable and resilient, through the Traffic Light System Methodology (TLSM). The book is structured into five chapters. First, Genesis of the mango and history of the Ataúlfo mango in Soconusco, Mexico. Second, Management of agroecosystems with Ataúlfo mango using the Traffic Light System Methodology (TLSM), which facilitates the diagnosis, monitoring and audit of GAP in mango agroecosystems and is developed as a theoretical-practical guide for inspections throughout the mango chain and as a detailed questionnaire for self-learning. The third chapter present and discuss the 13 fundamental key issues and their 58 components for the diagnosis, monitoring and audit of Good Agricultural Practices (GAP) through the Traffic Light System Methodology (TLSM), in agroecosystems with mango. The fourth chapter offer five key issues with their 18 components for the management of Good Postharvest Practices (GPP).