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.

The goal of this guide is to review the literature on prevention of marijuana use among youth, distill the research into recommendations for practice, and provide examples of the ways these recommendations can be implemented.

This guide presents three evidence-based practices that engage and improve outcomes for individuals with concurrent substance use and concurrent substance use disorders.

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.