Compliance is not a one-time event. Any change in machinery, chemicals, or workflow requires an update to the risk assessment. Regular maintenance and inspection of "Ex" equipment are vital, as even a loose bolt or a damaged seal can compromise the safety of the entire site.
It looks like you’re interested in the regarding explosive atmospheres. "ATEX" refers to the two European Union directives that govern workplace safety and equipment standards in environments where a spark, flame, or heat could trigger an explosion. Risk Assessment, Control, and Compliance. 1. Understanding the Risk Assessment
Applies to manufacturers. It ensures that any equipment used in these zones (motors, sensors, lighting) meets strict safety builds and bears the CE and Hexagon Ex mark. Key Takeaway for Businesses
Explosive atmosphere is likely to occur in normal operation occasionally (Medium Risk).
Once risks are identified, the "hierarchy of controls" is applied to manage them: