Skip to main content
govconCyber — Federal Cybersecurity Law Reference
Browse requirements
X-CUI-CEII Informational

Protect Critical Energy/Electric Infrastructure Information

Official citation: 18 CFR 388.113

Class: informational · Severity: medium

Requirement text

18 CFR 388.113

What it means

Critical Energy/Electric Infrastructure Information is energy-sector information that could aid an attack on the grid. 18 CFR 388.113 sets FERC's rules for designating and releasing CEII. Energy contractors and their vendors should treat CEII as restricted and follow FERC's access process.

Required by

  • — 18 CFR 388.113
  • — 18 CFR 388.113

Educational reference only — not legal advice. Consult a qualified assessor or attorney for binding compliance determinations.