The Evidence-Based Resource Guide provides strategies and tools for preventing youth marijuana use to various audiences, including states, communities, and those working in prevention. It includes exclusive videos on mental health, addiction, and resources for parents and agencies. The guide also contains a bibliography and resource listing for further information, as well as videos from SAMHSA discussing the risks of marijuana use. Other resources include fact sheets and conversation guides for trusted adults, and the 2020 digital edition updates the previously published Drugs of Abuse guide with new information on drug misuse trends.