Many operators are currently wondering what will really change for them with the new Edition 7 of IEC 60079-11. The answer is clear: for end customers, everything (still) remains the same.
📌 Background: What's new?
The IEC 60079-11 standard regulates the requirements for ignition protection devices with intrinsically safe type of protection "i".
With Edition 7, the standard has been revised to take account of current technical developments.
➡️ Important: This new edition is not yet harmonized - it is therefore not yet part of the binding state of the art in accordance with ATEX Directive 2014/34/EU.
🔍 What does this mean in concrete terms for operators and buyers?
✅ 1. still usable: devices after Ed. 6
Devices already on the market or installed with valid Ed. 6 certification retain their admissibility.
There is no obligation to dismantle, retrofit or convert.
🛠️ 2. Manufacturer obligations only from 2027
Only when Ed. 6 is officially withdrawn (probably from 2027) will manufacturers have to carry out new certifications in accordance with Ed. 7.
But even then, old certifications may continue to be sold and operated.
💡 3rd Ed. 7 as a purchase criterion for new projects
Anyone planning for the long term can now opt for Ed. 7-compliant products - if available.
Some of these offer more technical options, but are not yet ATEX-harmonized.
🧾 Conclusion for our customers:
Don't panic, no conversion necessary.
The new Ed. 7 only affects the manufacturer side for the time being.
For operators and purchasers, the stock remains fully operational and legally compliant.
Those:
SGS Newsroom – Transition IEC 60079-11 Ed. 6 → Ed. 7 (Juni 2025)