Disasters affect Supply Chains (SCs), causing disruptions and impacts that interfere with the normal flow of operations. SCs operate at a high level of uncertainty during disaster response, facing challenges such as increased information uncertainty, difficulties in coordination between links in the chain, and dynamic changes over time. During disasters, a significant challenge for organizations from different sectors is to maintain resilient systems enough to continue activities without negative impacts. To maintain the sustainability of the business is necessary to implement organizational policies that contribute to the continuity of operations. Thus, this research aims to identify the impacts of disasters on supply chains and mitigation policies to minimize the negative effects of adverse events. Furthermore, the research intends to analyze the relationship between multiple variables (impacts and policies) through statistical models of structural equation modeling.