Acquired brain injury is a pressing and under addressed issue in Canada, especially in children and youth. These brain injuries can lead to an array of health outcomes, including issues with physical, cognitive, mental, and emotional health. Given the vast impacts of brain injury, children and youth access services in a variety of settings, including acute care, rehabilitation, and community settings. Despite the extensive personal and societal burden of a pediatric brain injury, research relevant to children, youth, and those transitioning to adulthood is limited across hospital, rehabilitation, and community services for these groups during their injury. This proposed multisectoral engagement project brings together researchers, clinicians, community organizations, not-for-profit groups, and partners with lived experienced in acquired brain. These individuals interact with acquired brain injury in acute care, rehabilitation, and community settings. This project will identify key research priorities on health and care services for children, youth, and those transitioning to adult services with acquired brain injury in B.C.