Project Responder is designed to document emergency response capability needs across significant changes in the operating environment. The innovative approach this data collection effort—now in its sixth generation—takes is to bring together responders from traditional (fire service, law enforcement, emergency medical services, emergency management) and non-traditional (public health, public works, medical examiner/coroner, search and rescue) response agencies to focus on identifying and prioritizing needs across disciplines. The Science and Technology Directorate funds Project Responder and uses the outcomes to guide research, development, and acquisition decisions for the response community.