Safety Helmets Must Be Worn - Mandatory PPE Signage #1239881 (License: Personal Use)

This circular, high-contrast yellow sign features bold black and white text reading “ATTENTION: SAFETY HELMETS MUST BE WORN” surrounding a stylized icon of a worker wearing a hard hat and protective eyewear. Designed for maximum readability and compliance enforcement, it adheres to OSHA and ANSI standards for workplace safety signage. The sign is commonly used at entrances to construction zones, manufacturing floors, and mining operations.

Used in occupational safety contexts-especially construction, manufacturing, and infrastructure projects-to enforce PPE requirements. Matches user intent for regulatory compliance, hazard communication, and safety training resources.