Acquired brain injury (ABI) describes damage to the brain that occurs after birth, caused by traumatic injury such as an accident or fall, or by non-traumatic cause such as substance abuse, stroke, or disease. Today’s medical techniques are improving the survival rate for people of all ages diagnosed with ABI, and current trends in rehabilitation are supporting these individuals returning to live, attend school, and work in their communities. Yet strategies on the best way of providing community participation vary among rehabilitation experts. Because many of survivors of ABI do not and will not return to the status quo of their former lives it is important to examine what constitutes best and promising practices in this area. This casebook is the world’s first compilation of evidence-informed programmes that foster community participation for people of all ages with brain injury. With this review, the authors elicited and carefully examined existing programmatic efforts that combine emphasis on the individual, the social, and the service systems in a way that captures community participation as a complex process of interactive change in the person-environment relationship – programmes that do not divorce ABI survivors from their contexts, and where participation efforts facilitate positive change in the social and political context. They considered community-based programmes to be programmes where individuals and families actively participate in their own therapy (rehabilitation) and take responsibility for their own health or that of a family/community member. Each case study chapter depicts a programme chosen on its extraordinary merits to provide community participation to its clients. The chapters are cowritten by the stakeholder and a researcher, giving a complete perspective of how the programme was established and continues to operate, and provides evidence of excellence.