Many people feel at a loss as to how to best provide support to individuals with a dual diagnosis (individuals with an Intellectual Disability and Autism with co-occurring mental health issues, and challenging behaviors) to lead healthy, happy, and meaningful lives. Current best practices and supportive models that have shown to be most helpful are sometimes beyond the reach of people who work directly with individuals with a dual diagnosis. CBI addresses these issues from an individual and systemic level through training, integration of knowledge into practice, and opportunities to build a statewide cohort to work together to effect change and build capacity. The participants will share individual best practice experiences leading to recommendations to the Office of Developmental Programs and Office of Mental Health and Substance Abuse Services to facilitate a more effective delivery of services across systems.