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 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.

This document evaluates states’ use of best practices in preventing underage drinking, as required by the STOP Act.