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 also familiar with the factory audit systems for international explosion-proof certification. We can provide reference materials, preliminary explosion-proof technology, and factory inspections to strongly support the export certification of explosion-proof products for enterprises!
IECEx certification is adopted: a certification method consisting of type testing (product testing) + factory quality system inspection + post-certification supervision.
The entire IECEx certification process spans from providing documentation, sample preparation, product testing, factory audit, to the issuance of the certificate.

ATEX explosion-proof certification directive has the following certification modes:
(1) Mode A: Internal production control.
(2) B Mode: EC Type Testing. Document Review + Product Testing
(3) C Mode: Conforms to type. A method of quality assurance, with annual sampling inspections
(4) D Mode: Explosion Protection System Certification. Factory explosion protection system audit, includes annual review, EN ISO-IEC 80079-34-2011 (EN 13980)
(5) E-Mode: Product Quality Assurance System. Factory explosion-proof system audit, with annual review, EN ISO-IEC 80079-34-2011 (EN 13980)
(6) F Mode: Product Verification. A method of quality assurance, verifying each batch of goods before export.
(7) G Mode: Unit Certification. Batch certification for a specific product

What documents are required to apply for IECEx certification? -- Shenzhen Zhongnuo Testing Technology Co., Ltd.
1. IECEx Certification Application Form
3. Sample
4. Product electrical schematics, assembly drawings, PCB layouts, structural diagrams, component lists and specifications, labels, etc.
5. Corporate standards and product manuals compliant with IEC requirements
6. Additional Information

Explosion-proof electrical products, also known as Ex products, are required to obtain explosion-proof certification before being permitted for use in explosive hazard areas.
To eliminate unnecessary repetitive testing and certification of Ex products across international borders,
Promoting international trade, the guo ji diangong hui Explosion-Proof Electrical Product Certification Organization, abbreviated as IECEx certification system, was officially established in 1996.
ATEX Certification and IECEx Certification Consulting Services - Shenzhen ZhongNuo Testing Technology Co., Ltd.