Shenzhen Zhongnuo Testing Technology Co., Ltd. offers ATEX and IECEx certification consulting services. We are well-versed in international explosion-proof standards such as IEC 60079, EN 60079, and ISO 80079. We are familiar with the factory audit systems for international explosion-proof certification. We can provide reference materials, preliminary explosion-proof technology, and factory inspections for certification, offering robust support for the export certification of enterprises' explosion-proof products!
What's the difference between ATEX certification and CE certification?
CE certification is a mandatory certification in the EU market, and all equipment and products entering the EU market must pass the relevant CE directive certification.
For instance, there are EMC directives, LVD directives, MD directives, ATEX directives, and so on.
Different products require different certification directives; the ATEX directive is specifically for explosion-proof equipment and products.
ATEX certification can be considered the CE certification for explosion-proof products.
Each directive has different applicable standards; for the ATEX directive, it is the EN60079 series.
Different explosion-proof types are applicable to different standard series.
For example, EN 60079.1 is the standard for explosion-proof, EN 60079.7 is the standard for increased safety, EN 60079.11 is the standard for intrinsic safety, and so on.
Learn more about ATEX certification, and feel free to consult Shenzhen ZhongNuo Testing Technology Co., Ltd. at any time!

ATEX Certification Factory Audit Preparation Materials -- Shenzhen Zhongnuo Testing Technology Co., Ltd.
1. Record of comparison on the differences in laws, regulations, and standards
2. Quality Document Information
3. Explosion-proof authorization delegation communication record
4. Customer Order
5. Contract Review Record
6. Staff Training Records
7. Product Design and R&D Change Order
8. Product Inspection Record Sheet
9. Production Tracking Sheet
10. Equipment Calibration and Inspection Certificate
11. Subcontract shipment orders and other document records

Domestic explosion-proof certifications cannot be transferred to international IECEx certifications. This is because the GB/T3836 explosion-proof certification standards in China are essentially direct references to the gup ji IECEx explosion-proof certification standards (IEC60079). Therefore, even with NEPSI certification, a direct transfer to IECEx certification is not possible.

Imported explosion-proof equipment now has the IECEx certificate. How to convert it to a domestic explosion-proof certification?
If the imported equipment possesses a valid IECEx certification, it can be converted into a domestic explosion-proof certification.
Please provide the original IECEx certification Certificate and Testing Report, product drawings and other documentation to ZhongNuo for evaluation.
Check if there's a need for differential testing, etc.
For more details, please contact Shenzhen ZhongNuo Inspection Technology Co., Ltd.!
ATEX Certification and IECEx Certification Consultancy Services - Shenzhen ZhongNuo Testing Technology Co., Ltd.