A course for all who manage, design, and support systems containing items whose failure would directly result in loss of an air vehicle or loss of life. This internet-based course will enable students to achieve a basic comprehension of Critical Safety Item CSI management within the Air Force. It provides a simple overview of CSIs--what they are, why and to whom they are important, and the policies, processes and procedures for managing them. COURSE OBJECTIVES: Upon completion of this course, the student should comprehend: 1 the overall role of acquisition and sustainment personnel in identification and management of CSIs and 2 the role of CSIs identification and management in the Systems Engineering SE environment.