Physical and Environmental Protection Plan
Documents how the facilities, environmental systems, and physical-access controls protecting the system are governed. Covers physical-access authorization, physical-access control, transmission and output-device protection, monitoring and visitor logging, emergency systems (power, lighting, fire suppression, water leak detection, HVAC), environmental protection, secure delivery and removal of assets, and alternate work-site protection. Covers the controls of the PE family in NIST SP 800-53 r5 and aligns with NFPA 75 (Fire Protection of Information Technology Equipment), TIA-942 (Data Center Standards), Uptime Institute Tier ratings, NIST SP 800-46 r2 (Telework Security), and FedRAMP physical-control inheritance models.