MIL-STD-3024, DEPARTMENT OF DEFENSE STANDARD PRACTICE: PROPULSION SYSTEM INTEGRITY PROGRAM (PSIP) (15 APR 2008)., This standard describes the Propulsion System Integrity Program (PSIP) and defines the requirements to consider in order to achieve integrity in propulsion systems while the cost of ownership is minimized; and cost and schedule risks managed through a series of disciplined, timephasedtasks. This standard details programmatic tasks for the development, acquisition, and sustainment of propulsion systems to ensure their integrity while affordability of these United States Air Force (USAF) systems is maintained throughout their period of use.