Fire Protection PE-13

Source: NIST SP 800-53 Rev.5, Physical and Environmental Protection family NIST SP 800-53 Rev.5. The baseline shows the lowest SP 800-53B baseline (Low / Moderate / High) this control appears in NIST SP 800-53B.

Control guide — plain-English, per NIST SP 800-53

PE-13 (Fire Protection) is about having fire detection and suppression for the space that holds the system — something that senses a fire and something that helps put it out — backed by its own power source so it still works when the building’s power is gone. It is a Low-baseline Physical and Environmental Protection control.

What good looks like

• Put a smoke or heat detector in or near the space that holds the server, and prefer a battery-backed unit so it still works when the wall power is off.
• Keep a fire extinguisher within reach — a Class C unit is rated for electrical fires, which is what a server rack is.
• Know the two halves: detection means a fire is sensed, suppression means something helps put it out — the control wants both.
• Test and service both on a schedule — detector batteries fade, and extinguishers have inspection dates.
• At Moderate, add detection that activates automatically and notifies people (enhancement PE-13(1)).

Framework mapping

• NIST CSF 2.0 — PR.IR-02 — The organization’s technology assets are protected from environmental threats

How to move it toward Implemented

• Confirm a smoke or heat detector covers the space and that its power is independent (battery-backed); add one if the space has none.
• Place a Class C (electrical-rated) fire extinguisher within reach of the rack and check that its inspection tag is current.
• Write the fire-protection setup and a test/service cadence into a short note (detector test date, extinguisher inspection date).
• Attach that note as hardening evidence on the asset, naming PE-13 in the Requirement field — that moves it from ‘To assess’ toward ‘Completed’.