This Advisory is based on TIP 35, Enhancing Motivation for Change in Substance Use Disorder Treatment. It addresses the spirit, application, and fundamentals of motivational interviewing (MI), discusses how practitioners can effectively employ MI in substance use disorder (SUD) treatment, and provides tools that practitioners can use to encourage and promote lasting positive outcomes for their clients.

This updated TIP includes the latest evidence on motivation-enhancing approaches and strategies. It describes how substance use disorder treatment providers can use these approaches and strategies to increase participation and retention in substance use disorder treatment.