The Presidential Decision Directive (PDD) series was used by the Clinton Administration to promulgate Presidential decisions on national security matters. The following PDDs are relevant to this Wiki:
- PDD/NSC 23: Foreign Access To Remote Sensing Space Capabilities (Mar. 10, 1994).
- PDD/NSTC 2: Convergence of U.S. Polar-Orbiting Operational Environmental Satellite Systems (May 10, 1994).
- PDD-29: Security Policy Coordination (Sept. 16, 1994).
- PDD-62: Protection Against Unconventional Threats to the Homeland and Americans Overseas (May 22, 1998).
- PDD-63: Critical Infrastructure Protection (May 22, 1998).