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Physical and Environmental Protection (PE)

This page contains all 51 controls and control enhancements in the Physical and Environmental Protection (PE) family from the vendored NIST SP 800-53 Revision 5 OSCAL catalog.

Official NIST OSCAL source

  • Catalog version: 5.2.0
  • OSCAL version: 1.2.2
  • Catalog last modified: May 11, 2026

PE-01 (Policy and Procedures)

FedRAMP Rev5 Baselines: Class BClass CClass D
  • a. Develop, document, and disseminate to [Assignment: organization-defined personnel or roles]:
    • 1. [Selection: one or more of: organization-level; mission/business process-level; system-level] physical and environmental protection policy that:
      • (a) Addresses purpose, scope, roles, responsibilities, management commitment, coordination among organizational entities, and compliance; and
      • (b) Is consistent with applicable laws, executive orders, directives, regulations, policies, standards, and guidelines; and
    • 2. Procedures to facilitate the implementation of the physical and environmental protection policy and the associated physical and environmental protection controls;
  • b. Designate an [Assignment: organization-defined official] to manage the development, documentation, and dissemination of the physical and environmental protection policy and procedures; and
  • c. Review and update the current physical and environmental protection:
    • 1. Policy [Assignment: organization-defined frequency] and following [Assignment: organization-defined events]; and
    • 2. Procedures [Assignment: organization-defined frequency] and following [Assignment: organization-defined events].

This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-02 (Physical Access Authorizations)

FedRAMP Rev5 Baselines: Class BClass CClass D
  • a. Develop, approve, and maintain a list of individuals with authorized access to the facility where the system resides;
  • b. Issue authorization credentials for facility access;
  • c. Review the access list detailing authorized facility access by individuals [Assignment: organization-defined frequency]; and
  • d. Remove individuals from the facility access list when access is no longer required.

This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-02 (01) (Access by Position or Role)

Authorize physical access to the facility where the system resides based on position or role.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-02 (02) (Two Forms of Identification)

Require two forms of identification from the following forms of identification for visitor access to the facility where the system resides: [Assignment: organization-defined list of acceptable forms of identification].


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-02 (03) (Restrict Unescorted Access)

Restrict unescorted access to the facility where the system resides to personnel with [Selection: one or more of: security clearances for all information contained within the system; formal access authorizations for all information contained within the system; need for access to all information contained within the system].


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-03 (Physical Access Control)

FedRAMP Rev5 Baselines: Class BClass CClass D
  • a. Enforce physical access authorizations at [Assignment: organization-defined entry and exit points] by:
    • 1. Verifying individual access authorizations before granting access to the facility; and
    • 2. Controlling ingress and egress to the facility using [Selection: one or more of: guards];
  • b. Maintain physical access audit logs for [Assignment: organization-defined entry or exit points];
  • c. Control access to areas within the facility designated as publicly accessible by implementing the following controls: [Assignment: organization-defined physical access controls];
  • d. Escort visitors and control visitor activity [Assignment: organization-defined circumstances];
  • e. Secure keys, combinations, and other physical access devices;
  • f. Inventory [Assignment: organization-defined physical access devices] every [Assignment: organization-defined frequency]; and
  • g. Change combinations and keys [Assignment: organization-defined frequency] and/or when keys are lost, combinations are compromised, or when individuals possessing the keys or combinations are transferred or terminated.

This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-03 (01) (System Access)

FedRAMP Rev5 Baselines: Class D

Enforce physical access authorizations to the system in addition to the physical access controls for the facility at [Assignment: organization-defined physical spaces].


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-03 (02) (Facility and Systems)

Perform security checks [Assignment: organization-defined frequency] at the physical perimeter of the facility or system for exfiltration of information or removal of system components.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-03 (03) (Continuous Guards)

Employ guards to control [Assignment: organization-defined physical access points] to the facility where the system resides 24 hours per day, 7 days per week.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-03 (04) (Lockable Casings)

Use lockable physical casings to protect [Assignment: organization-defined system components] from unauthorized physical access.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-03 (05) (Tamper Protection)

Employ [Assignment: organization-defined anti-tamper technologies] to [Selection: one or more of: detect; prevent] physical tampering or alteration of [Assignment: organization-defined hardware components] within the system.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-03 (07) (Physical Barriers)

Limit access using physical barriers.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-03 (08) (Access Control Vestibules)

Employ access control vestibules at [Assignment: organization-defined locations].


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-04 (Access Control for Transmission)

FedRAMP Rev5 Baselines: Class CClass D

Control physical access to [Assignment: organization-defined system distribution and transmission lines] within organizational facilities using [Assignment: organization-defined security controls].


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-05 (Access Control for Output Devices)

FedRAMP Rev5 Baselines: Class CClass D

Control physical access to output from [Assignment: organization-defined output devices] to prevent unauthorized individuals from obtaining the output.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-05 (02) (Link to Individual Identity)

Link individual identity to receipt of output from output devices.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-06 (Monitoring Physical Access)

FedRAMP Rev5 Baselines: Class BClass CClass D
  • a. Monitor physical access to the facility where the system resides to detect and respond to physical security incidents;
  • b. Review physical access logs [Assignment: organization-defined frequency] and upon occurrence of [Assignment: organization-defined events]; and
  • c. Coordinate results of reviews and investigations with the organizational incident response capability.

This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-06 (01) (Intrusion Alarms and Surveillance Equipment)

FedRAMP Rev5 Baselines: Class CClass D

Monitor physical access to the facility where the system resides using physical intrusion alarms and surveillance equipment.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-06 (02) (Automated Intrusion Recognition and Responses)

Recognize [Assignment: organization-defined classes or types of intrusions] and initiate [Assignment: organization-defined response actions] using [Assignment: organization-defined automated mechanisms].


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-06 (03) (Video Surveillance)

  • (a) Employ video surveillance of [Assignment: organization-defined operational areas];
  • (b) Review video recordings [Assignment: organization-defined frequency]; and
  • (c) Retain video recordings for [Assignment: organization-defined time period].

This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-06 (04) (Monitoring Physical Access to Systems)

FedRAMP Rev5 Baselines: Class D

Monitor physical access to the system in addition to the physical access monitoring of the facility at [Assignment: organization-defined physical spaces].


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-08 (Visitor Access Records)

FedRAMP Rev5 Baselines: Class BClass CClass D
  • a. Maintain visitor access records to the facility where the system resides for [Assignment: organization-defined time period];
  • b. Review visitor access records [Assignment: organization-defined frequency]; and
  • c. Report anomalies in visitor access records to [Assignment: organization-defined personnel].

This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-08 (01) (Automated Records Maintenance and Review)

FedRAMP Rev5 Baselines: Class D

Maintain and review visitor access records using [Assignment: organization-defined automated mechanisms].


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-08 (03) (Limit Personally Identifiable Information Elements)

Limit personally identifiable information contained in visitor access records to the following elements identified in the privacy risk assessment: [Assignment: organization-defined elements].


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-09 (Power Equipment and Cabling)

FedRAMP Rev5 Baselines: Class CClass D

Protect power equipment and power cabling for the system from damage and destruction.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-09 (01) (Redundant Cabling)

Employ redundant power cabling paths that are physically separated by [Assignment: organization-defined distance].


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-09 (02) (Automatic Voltage Controls)

Employ automatic voltage controls for [Assignment: organization-defined critical system components].


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-10 (Emergency Shutoff)

FedRAMP Rev5 Baselines: Class CClass D
  • a. Provide the capability of shutting off power to [Assignment: organization-defined system or individual system components] in emergency situations;
  • b. Place emergency shutoff switches or devices in [Assignment: organization-defined location] to facilitate access for authorized personnel; and
  • c. Protect emergency power shutoff capability from unauthorized activation.

This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-11 (Emergency Power)

FedRAMP Rev5 Baselines: Class CClass D

Provide an uninterruptible power supply to facilitate [Selection: one of: an orderly shutdown of the system; transition of the system to long-term alternate power] in the event of a primary power source loss.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-11 (01) (Alternate Power Supply — Minimal Operational Capability)

FedRAMP Rev5 Baselines: Class D

Provide an alternate power supply for the system that is activated [Selection: one of: manually; automatically] and that can maintain minimally required operational capability in the event of an extended loss of the primary power source.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-11 (02) (Alternate Power Supply — Self-contained)

Provide an alternate power supply for the system that is activated [Selection: one of: manually; automatically] and that is:

  • (a) Self-contained;
  • (b) Not reliant on external power generation; and
  • (c) Capable of maintaining [Selection: one of: minimally required operational capability; full operational capability] in the event of an extended loss of the primary power source.

This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-12 (Emergency Lighting)

FedRAMP Rev5 Baselines: Class BClass CClass D

Employ and maintain automatic emergency lighting for the system that activates in the event of a power outage or disruption and that covers emergency exits and evacuation routes within the facility.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-12 (01) (Essential Mission and Business Functions)

Provide emergency lighting for all areas within the facility supporting essential mission and business functions.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-13 (Fire Protection)

FedRAMP Rev5 Baselines: Class BClass CClass D

Employ and maintain fire detection and suppression systems that are supported by an independent energy source.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-13 (01) (Detection Systems — Automatic Activation and Notification)

FedRAMP Rev5 Baselines: Class CClass D

Employ fire detection systems that activate automatically and notify [Assignment: organization-defined personnel or roles] and [Assignment: organization-defined emergency responders] in the event of a fire.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-13 (02) (Suppression Systems — Automatic Activation and Notification)

FedRAMP Rev5 Baselines: Class CClass D
  • (a) Employ fire suppression systems that activate automatically and notify [Assignment: organization-defined personnel or roles] and [Assignment: organization-defined emergency responders]; and
  • (b) Employ an automatic fire suppression capability when the facility is not staffed on a continuous basis.

This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-13 (04) (Inspections)

Ensure that the facility undergoes [Assignment: organization-defined frequency] fire protection inspections by authorized and qualified inspectors and identified deficiencies are resolved within [Assignment: organization-defined time period].


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-14 (Environmental Controls)

FedRAMP Rev5 Baselines: Class BClass CClass D
  • a. Maintain [Selection: one or more of: temperature; humidity; pressure; radiation] levels within the facility where the system resides at [Assignment: organization-defined acceptable levels]; and
  • b. Monitor environmental control levels [Assignment: organization-defined frequency].

This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-14 (01) (Automatic Controls)

Employ the following automatic environmental controls in the facility to prevent fluctuations potentially harmful to the system: [Assignment: organization-defined automatic environmental controls].


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-14 (02) (Monitoring with Alarms and Notifications)

FedRAMP Rev5 Baselines: Class D

Employ environmental control monitoring that provides an alarm or notification of changes potentially harmful to personnel or equipment to [Assignment: organization-defined personnel or roles].


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-15 (Water Damage Protection)

FedRAMP Rev5 Baselines: Class BClass CClass D

Protect the system from damage resulting from water leakage by providing master shutoff or isolation valves that are accessible, working properly, and known to key personnel.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-15 (01) (Automation Support)

FedRAMP Rev5 Baselines: Class D

Detect the presence of water near the system and alert [Assignment: organization-defined personnel or roles] using [Assignment: organization-defined automated mechanisms].


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-16 (Delivery and Removal)

FedRAMP Rev5 Baselines: Class BClass CClass D
  • a. Authorize and control [Assignment: organization-defined types of system components] entering and exiting the facility; and
  • b. Maintain records of the system components.

This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-17 (Alternate Work Site)

FedRAMP Rev5 Baselines: Class CClass D
  • a. Determine and document the [Assignment: organization-defined alternate work sites] allowed for use by employees;
  • b. Employ the following controls at alternate work sites: [Assignment: organization-defined controls];
  • c. Assess the effectiveness of controls at alternate work sites; and
  • d. Provide a means for employees to communicate with information security and privacy personnel in case of incidents.

This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-18 (Location of System Components)

FedRAMP Rev5 Baselines: Class D

Position system components within the facility to minimize potential damage from [Assignment: organization-defined physical and environmental hazards] and to minimize the opportunity for unauthorized access.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-19 (Information Leakage)

Protect the system from information leakage due to electromagnetic signals emanations.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-19 (01) (National Emissions Policies and Procedures)

Protect system components, associated data communications, and networks in accordance with national Emissions Security policies and procedures based on the security category or classification of the information.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-20 (Asset Monitoring and Tracking)

Employ [Assignment: organization-defined asset location technologies] to track and monitor the location and movement of [Assignment: organization-defined assets] within [Assignment: organization-defined controlled areas].


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-21 (Electromagnetic Pulse Protection)

Employ [Assignment: organization-defined protective measures] against electromagnetic pulse damage for [Assignment: organization-defined system and system components].


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-22 (Component Marking)

Mark [Assignment: organization-defined system hardware components] indicating the impact level or classification level of the information permitted to be processed, stored, or transmitted by the hardware component.


This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


PE-23 (Facility Location)

  • a. Plan the location or site of the facility where the system resides considering physical and environmental hazards; and
  • b. For existing facilities, consider the physical and environmental hazards in the organizational risk management strategy.

This control does not have additional FedRAMP guidance or FedRAMP-assigned parameter values.


External Link for Additional Information: myctrl.tools


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