High-Visibility Standards and Certifications in the UK: EN ISO 20471 Explained

Understanding EN ISO 20471: High-Visibility Clothing Standards in the UK

EN ISO 20471 is the international standard for high-visibility clothing, providing safety guidelines for garments designed to increase worker visibility in dangerous environments. In the UK, it is one of the key certifications that govern safety workwear, particularly for those in industries such as construction, traffic management, and railways, where visibility is essential to avoid accidents.