The impact generated by the winter frosts has left the population living in the Sierras de Guerrero in an extremely vulnerable situation. Therefore, we decided to carry out the Chilpancingo Humanitarian Intervention (which is part of the Cold Brigade 2021 – 2022), in which we helped to combat the low temperatures. The communities to which the aid was provided are: Izotepec, Xoxomanatlán, Omiltemi, Chautipán and Las Joyitas. We impacted the lives of 661 families with the delivery of supplies; in addition, we provided 39 medical consultations, 18 dental consultations and a dental health prevention workshop. Special thanks to: Protección Civil Guerrero, Unifin, Steren Mexico and Ropa Federación.