The purpose of the DFC Support Program is to establish and strengthen collaboration to support the efforts of community coalitions working to prevent youth substance use. By statute, the DFC Support Program has two goals:1) Establish and strengthen collaboration among communities, public and private non-profit agencies, as well as federal, state, local, and tribal governments to support the efforts of community coalitions working to prevent and reduce substance abuse among youth (individuals 18 years of age and younger).2) Reduce substance abuse among youth and, over time, reduce substance abuse among adults by addressing the factors in a community that increase the risk of substance abuse and promoting the factors that minimize the risk of substance abuse.