HOW TO SUCCESSFULLY TRANSITION FROM

EN166 to EN ISO 16321

WITHOUT COMPROMISING COMPLIANCE OR USER PROTECTION

The transition from EN166 to EN ISO 16321 marks a significant evolution in eye and face protection standards. But what does it really mean for employers, safety managers, distributors, and end users? This article explains why the new standard was introduced, what has changed, how the transition period works, and the practical steps organizations can take to remain compliant while ensuring the highest level of protection.

ARE MY EN166 SAFETY GLASSES STILL COMPLIANT ?

 

Are EN166-certified safety glasses still compliant? In this first episode, we explain the transition period, clarify common misconceptions, and show why there is no need for an immediate replacement of existing certified products.

WHY REPLACE A STANDARD THAT WORKED FOR OVER 20 YEAR ? 

 

Why was EN166 replaced by EN ISO 16321? Discover how evolving workplace risks, new technologies, and updated regulatory requirements led to the development of a more modern and internationally harmonized standard.

WHAT ACTUALLY CHANGES WITH EN ISO 16321 ?

 

What are the key differences between EN166 and EN ISO 16321? Learn about updated testing methods, new performance criteria, improved markings, and a more harmonized approach to eye and face protection.

WHAT DOES IT MEAN FOR PRODUCTS AND USERS ?

 

How does EN ISO 16321 impact protective eyewear and face protection? This episode explains the new protection zones, enhanced evaluation methods, and how the standard better reflects real-world working conditions.

WHAT SHOULD HSE MANAGERS DO NOW ? 

 

What is the best strategy during the transition? Learn how HSE professionals can prepare for future renewals, understand the new markings, and integrate EN ISO 16321 into their PPE purchasing strategy without unnecessary urgency.