The mission of this Topical Interest Network (TIN) is to advance systemic approaches in the treatment and recovery of substance use and other addictive disorders (SUOAD). To achieve the mission, we would engage both MFTs and SUOAD treatment professionals in educational and training activities to promote the use of systemic approaches and family involvement across the spectrum of SUOAD services. We will leverage the rather robust catalog of systemically focused SUOAD materials available to achieve our mission and introduce systemic approaches that more directly address diversity, equity, and inclusion for those servicing and those suffering from addictive disorders. We would also be active in research-informed policy development and advocacy to promote the benefits of family involvement in SUOAD treatment and recovery. In addition, we would develop networking opportunities for members as well as others who share the interest in SUOAD treatment and recovery, who often lack a community of like-minded clinicians.