The N‑SUMHSS is a voluntary annual survey of all active substance use and mental health facilities in the United States, its territories, and D.C. The annual report presents findings on the general profile of substance use and mental health facilities, use of pharmacotherapies/medications, language assistance provided, and suicide prevention services.

This manual explains peer recovery support services designed and delivered by people in recovery from substance use disorders. It discusses types of peer support for recovery, the adaptability and value of peer recovery support services, and cross-cutting core principles.