Implementation science deals with the translation of evidence-based knowledge into practice in the real world. Mindfulness-based programs for people with intellectual and developmental disabilities (IDD) emerged about 20 years ago. Efficacy and effectiveness studies provide the evidence-base for these programs and the field of IDD is moving towards large scale implementation of these programs. This article presents a model for implementing mindfulness-based programs in community settings, including family and group homes, schools, vocational settings, and congregate care facilities. The model is based on the 3-tier positive behavior support (PBS) system commonly used in school, family, and agency settings. Specific mindfulness-based programs can be linked to each of the three tiers to improve the quality of life of people with IDD.