Specifications include, but are not limited to: The goal of the COD Residential Treatment Program is to provide a safe, supportive and therapeutic residential treatment program for adults with co-occurring severe and persistent mental conditions and substance use disorders. The target population generally will have, in addition to their chronic mental health and substance abuse conditions, significant rehabilitative and support needs, including building and maintaining relationships, skills building, employment, housing, transportation, education, etc. The goal of the program is to assist individuals in their recovery process to a more independent, constructive and healthy life. Services must actively facilitate enrollment of clients in Medicaid (if eligible) or commercial health insurance as immediately as possible, and as law requires they do. Services must actively assess for nicotine dependence using the Fagerstrom Test for Nicotine Dependence, include DSM IVTR/DSM-V diagnosis and include in individuals treatment plans, and provide at least basic treatment options (e.g., NRT, counseling, Quitline). All services must ensure a tobacco-free environment within the bounds of their property for all staff, visitors and clients.