The U.S. Department of the Interior and its Primary Agencies have been activated to plan and assist Local, State, Tribal, Territorial, and Insular Area governments to meet their Natural and Cultural Resources Recovery Support Function (NCR RSF) recovery needs and priorities for several declared disasters since 2011. Examples of those activations and deployments are summarized here to provide an understanding of the NCR RSF response role. NCR RSF activations for the following disasters are summarized: