The UCLA-Duke Adolescent Suicide/Self Harm & Substance Abuse Prevention (ASAP) will serve as a resource for information related to safety, suicidal/self-harm behaviors, and substance use among trauma-exposed youths. We prioritize services for emergency/acute care and brief time-limited treatments, adapting for the trauma-exposed population and then disseminating two brief evidence-based interventions for suicide/self-harm risk (Emergency/Family Intervention for Suicide Prevention; SAFETY) and two for substance abuse (Screening/Motivational Interviewing(MI); CBT with MI/optional contingency management). To inform and develop optimal service strategies for improving outcomes for trauma-exposed youths, the Center will also work to develop and strengthen trauma informed care that integrates care for adolescent behavioral health within primary care, emergency, and other medical settings, as well as other mental health, school, and community settings. We will utilize surveillance data on suicide/self-harm and substance abuse risk in the NCTSN population to guide this work. Intervention training and dissemination will include technology-enhanced tools/materials and data-informed supervision systems and clinical dashboards to enhance quality of care and client outcomes. Through trainings/dissemination activities, the Center aims to serve diverse youths, across racial and ethnic groups. sexual identities and orientations, socioeconomic groups, and address needs of youths in military families. Our Center goal is to support providers and service systems in addressing safety issues and substance misuse effectively, thereby enhancing the benefits of other treatments that specifically target post-traumatic stress disorders/reactions.