CUI Network Notice and Consent Warning Labels

Physical Compliance Solution for NIST SP 800-171 Rev. 2 — Control 3.1.9 Purpose-Built for Small Businesses, Legacy Systems, and Operational Environments Many organizations operating within the Defense Industrial Base rely on manufacturing equipment, engineering workstations, lab systems, or legacy infrastructure that cannot technically support electronic login banners. CUI Supply Network Notice & Consent Warning Labels provide a compliant, audit-defensible alternative — enabling organizations to satisfy NIST SP 800-171 Rev. 2 Control 3.1.9 requirements when electronic notification mechanisms are not feasible. How to Use CUI Network Notice and Consent Warning Labels CUI Network Notice and Consent Warning Labels are used to provide a visible privacy and security notice before users access systems, equipment, or terminals that process, store, transmit, or provide access to Controlled Unclassified Information. These labels are especially useful for legacy systems, manufacturing equipment, CNC machines, test equipment, lab systems, stand-alone engineering workstations, air-gapped systems, enclave entry terminals, shared CUI workstations, and operational technology environments where an electronic login banner may not be technically feasible. Apply the label on or immediately adjacent to the system display, control panel, terminal, monitor, laptop, equipment interface, or access point so the warning is visible before the user interacts with the system. The label should be placed in the user’s direct line of sight and should not be hidden, blocked, or placed where it can be missed during normal operation. These labels are designed to support privacy and security notice requirements by informing users that the system is not private, is monitored according to U.S. Government requirements, and is restricted to CUI-authorized access only. For best results, use these labels as part of a broader compliance process. Organizations should also maintain a system use policy, CUI handling procedures, user acknowledgement process, training records, and evidence showing where notice and consent labels are deployed and maintained. Best used for: CNC machines, manufacturing controllers, test equipment, lab systems, legacy systems, air-gapped systems, stand-alone engineering workstations, shared CUI terminals, enclave access points, laptops, monitors, and equipment interfaces that cannot support an electronic login banner. Recommended use: Place each label where the user will see it before system use, especially where CUI access occurs but automated banner notices are not practical. CUI Network Notice & Consent Warning Labels Label Text Includes: "NOTICE & CONSENT WARNING- This network is not private and is monitored per US Gov Requirements- CUI AUTHORIZED ACCESS ONLY" Flexible Metal Asset Labels (Matte) (2in x 3/4in). 3 Quantity Options: 12 Labels (1 Sheet) 24 Labels (2 Sheets), or 48 Labels (4 Sheets) What Requirement Does This Address? NIST SP 800-171 Rev. 2 — 3.1.9 requires organizations to: Provide privacy and security notices consistent with applicable CUI rules prior to system access. In modern environments this is typically achieved through an electronic login banner. However, operational reality across the DIB includes: CNC machines and manufacturing controllers Test equipment and embedded systems Stand-alone engineering workstations Air-gapped or enclave systems Legacy operating systems without banner capability These labels deliver a physical notice and consent mechanism recognized during assessments when implemented correctly. Compliance Concept These labels function as a visual Notice & Consent Banner, ensuring authorized users are informed that: The system is monitored, Access is restricted, CUI handling rules apply, Use constitutes consent to monitoring and enforcement. When placed in direct line-of-sight of the user prior to system interaction, they establish the required notification condition. Accepted Audit Practice Defense Industrial Base assessments have recognized physical notification methods when supported by organizational governance. Notification labels are commonly accepted during: High-level DoD cybersecurity audits DIBCAC assessments CMMC Certification Assessments Provided that organizations also maintain: - System Use Policy - CUI Handling Procedures - User Acknowledgment Processes - Personnel Training & Awareness Records Physical labels are therefore not a shortcut — they are a validated implementation method aligned with real-world operational constraints. Key Features Designed specifically for CUI environments Supports compliance where electronic banners are unavailable Clear “Notice & Consent” language aligned to federal safeguarding expectations High-visibility formatting for workstation placement Durable adhesive suitable for: monitors laptops manufacturing equipment control panels enclave entry terminals Standardized messaging for consistent enterprise deployment Recommended Placement For assessment readiness, labels should be installed: On or immediately adjacent to the system display Where visible before system use At shared terminals or restricted CUI workstations Within controlled viewing or CUI processing areas Ideal For Small and mid-tier defense contractors Manufacturers transitioning to CMMC Facilities operating mixed modern and legacy systems Engineering labs and prototype environments Organizations implementing interim enclave solutions Implementation Guidance For maximum audit defensibility, organizations should integrate labels into their broader compliance program: Reference physical notification in the System Security Plan (SSP). Define usage within System Use Policy and CUI procedures. Train users on monitoring and authorized access expectations. Maintain evidence showing labels are deployed and maintained. Why CUI Supply? CUI Supply products are designed by practitioners working directly inside the Defense Industrial Base compliance ecosystem — translating regulatory requirements into practical, deployable safeguards that organizations can implement immediately. Simple. Practical. Defensible. Notice & Consent Warning Labels help organizations bridge the gap between regulatory expectation and operational reality — enabling compliant notification even where technology cannot.