What is the reporting requirement for a PDS?

• A. Documented locally within 72 hours of discovery
• B. Not required
• C. Documented globally within 7 days
• D. Reported to NMCC within 24 hours

Answer: (A)

The concept being tested is timely, local documentation of a PDS to ensure prompt handling and traceability. Documenting locally within 72 hours of discovery ensures there is an immediate, official record at the level closest to the incident, which supports quick assessment, containment decisions, and initiation of any necessary follow-up actions. This local record serves as the foundation for any broader reporting if it's required later, but the first priority is to have the event captured quickly at the originating level.

Not required is incorrect because it implies no formal recording at all. Documenting globally within seven days would introduce unnecessary delay and could hinder timely response and accurate situational awareness. Reporting to NMCC within 24 hours describes a different escalation path that applies only under specific criteria; the baseline expectation for a PDS is to have a local record within the 72-hour window to start the process.