Do Not Enter Sign - Authorized Personnel Only Warning Sign #2217651 (License: Personal Use)

This rectangular safety sign features a bold blue header with “NOTICE” in white uppercase letters, followed by a red prohibition symbol (a figure inside a circle with a diagonal slash) and black text stating “DO NOT ENTER” and “AUTHORIZED PERSONNEL ONLY” on a white background. Designed for regulatory compliance, it ensures clear visual communication in industrial, commercial, or secure facilities. The standardized layout meets OSHA and ANSI Z535.2 guidelines for hazard signage.

Used at entrances to restricted areas such as construction sites, server rooms, chemical storage, or private property to deter unauthorized access and support legal liability protection. Matches user intent for purchasing, downloading, or understanding safety signage standards.