The document summarizes the Healthy Canada by Design initiative, which aims to collaborate across sectors to design built environments that promote health and reduce chronic disease risk factors like physical inactivity. It provides an overview of the initiative's vision, partners, funded projects in areas like tools, research and health impact assessments, and knowledge translation activities. The initiative brings together health authorities, planners, engineers and non-profits from across Canada to influence policies and build capacity for creating built environments that facilitate active living.