National Aeronautics and Space Administration (NASA). This NASA Procedural Requirements. Effective Date: November 21, 2002. Expiration Date: November 21, 2007. 119 p. This document establishes the management system for processes, requirements, and responsibilities for implementing NASA Policy Directive (NPD) 7120.4, Program/Project Management. This management system governs the formulation, approval, implementation, and evaluation of all Agency programs and projects established to Provide Aerospace Products and Capabilities (PAPAC). It is intended to support safe accomplishment of the NASA programs and projects, consistent with established Agency strategic planning, on schedule, and within budget, while satisfying the success criteria and requirements of multiple stakeholders and customers