This guide provides practical, evidence-based information that first responder agencies, their partners, and communities can use to implement or expand practices and programs for linking people to substance use services.

This guide highlights strategies for behavioral health and housing providers to conduct outreach and engage with individuals experiencing homelessness, initiate use of behavioral health treatment as they wait to receive stable housing and retain them in their recovery efforts once housed.

Community engagement is often cited as a tool to improve the health of the community and its members. This guide will review evidence related to leveraging community engagement to support the implementation and scale-up of evidence-based programs and policies.

This guide reviews interventions for people living with substance use and mental disorders who are at risk for or living with HIV. Selected interventions are in alignment with goals of the federal “Ending the HIV Epidemic: A Plan for America” (EHE) initiative.

This guide supports health care providers, systems, and communities seeking to prevent vaping. It describes relevant research findings, examines emerging and best practices, identifies knowledge gaps and implementation challenges, and offers useful resources.

This guide supports health care providers, systems, and communities seeking to prevent marijuana use by pregnant women. It describes relevant research findings, examines emerging and best practices, identifies knowledge gaps and implementation challenges, and offers useful resources.

This guide supports health care providers, systems, and communities seeking to prevent substance misuse among young adults. It describes relevant research findings, examines emerging and best practices, identifies knowledge gaps and implementation challenges, and offers useful resources.