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 international explosion-proof certification factory audit system and can provide reference materials, preliminary explosion-proof technology, and factory inspections for certification. We offer robust support for the export certification of explosion-proof products for enterprises!
ATEX Certification and CE Certification: Relationship and Differences
CE certification is a mandatory product certification in the European Union.
Below are numerous directives, such as LVD, EMC, MD, RED, ATEX, etc.
Different commands apply to different product categories.
For instance, ATEX is a directive under the CE certification, applicable to explosion-proof equipment and products.
Each directive has different product certification standards, with the ATEX directive's standards being the EN60079 series.
For more details, please contact Shenzhen ZhongNuo Testing Technology Co., Ltd. for further communication.

What are the requirements for IECEx certification applications? -- Shenzhen Zhongnuo Testing Technology Co., Ltd.
IECEx is an international certification, with several ExCBs and ExTLs in China as well.
As everyone knows, the process for businesses to apply for IECEx certification is quite complex, and the normal certification cycle takes 5-6 months.
During the certification process, it is also necessary to provide and revise various certification materials and technical documents. Many companies have indicated they cannot bear it.
There are also many IECEx-certified agents on the market, such as Shenzhen ZhongNuo Testing Technology Co., Ltd.
We are familiar with the product standards (IEC 60079 series) and system standards (ISO 80079-34) of IECEx certification.
Familiar with the entire range, technical documents with samples of certifications provided.
We can assist with initial product explosion-proof design and rectification, as well as provide factory explosion-proof system training for corporate clients.
To ensure the company applies for IECEx certification.

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 Documentation Information
3. Explosion-proof authorization appointment communication records
4. Customer Order
5. Contract Review Records
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 delivery orders and other document records

The certification modes for the ATEX explosive-proof certification directive include the following:
(1) Mode A: Internal Production Control.
(2) B Mode: EC Type Testing. Document Review + Product Testing
(3) C Model: Conforms to type. A quality assurance method involving annual random sampling inspections.
(4) D Mode: Explosion-proof system certification. Factory explosion-proof system audit, with annual review, EN ISO-IEC 80079-34-2011 (EN 13980)
(5) E-Mode: Product Quality Assurance System. Factory explosion protection system audit, with annual review, EN ISO-IEC 80079-34-2011 (EN 13980)
(6) F Mode: Product Verification. A method of quality assurance, where each batch of goods is verified before export.
(7) G Mode: Unit Certification. Single batch certification for a specific product
ATEX Certification and IECEx Certification Consultancy - Shenzhen ZhongNuo Testing Technology Co., Ltd.