From cornerstone to keystone, the Substance Use Prevention Foundations course walks substance use prevention professionals through the theories and research behind their work and the skills and practical applications to do their work effectively. This track will take an in-depth look at how the prevention performance domains (Planning and Evaluation, Prevention Education and Service Delivery, Communication, Community Organization, Public Policy and Environmental Change, and Professional Growth and Responsibility) guide the work of prevention professionals as they ensure public safety and well-being. Best practices, evidenced-based strategies, ethical responsibilities, comprehensive strategies, community mobilization, needs assessments, identifying target audiences, strategic planning, evaluations, facilitating effectively, and much more will be covered.