Directly beneath and separate from the CUI designation indicator box, is the distribution statement in its entirety. Additional markings are included as required, e. The Banner/Footer markings must appear as bold capitalized text and be. Controlled Unclassified Information is similar to For Official Use Only (FOUO) as it is handled, stored, transmitted, and destroyed in basically the same manner as the legacy FOUO program. When. Proper electrical panel labeling is a critical safety requirement that helps prevent electrical accidents, ensures code compliance, and enables quick circuit identification during emergencies. When each circuit is clearly marked, maintenance crews, electricians, and even first responders can quickly identify key components during an emergency. Do not add “UNCLASSIFIED” before “CUI.