Shenzhen ZhongNuo Testing Technology Co., Ltd. offers ATEX and IECEx certification consulting services. Proficient in international explosion-proof standards such as IEC 60079, EN 60079, and ISO 80079. Familiar with the international explosion-proof certification factory audit system. We can provide reference materials, preliminary explosion-proof technology, and factory inspections for certification, offering strong support for the export certification of explosion-proof products for enterprises!
ATEX Certification Validity -- Shenzhen Zhongnuo Testing Technology Co., Ltd.
ATEX or IECEx certificates are different from domestic explosion-proof certificates (both the domestic explosion-proof certificate and the explosion-proof CCC certificate are valid for 5 years).
The certificate does not indicate an expiration date; does this imply it's valid indefinitely?
ATEX certificates do not have an expiration date. ATEX certification is a combination of product testing and factory inspections.
The validity of the certificate is maintained after each factory audit is passed.
If the factory audit is not conducted according to schedule, the certificate becomes invalid immediately. If the certification standards are updated and the certificate is not renewed, it will also become invalid.

What is the difference between ATEX certification and CE certification?
CE certification is a mandatory certification in the EU market; all equipment and products entering the EU market must pass the relevant CE directive certification.
For example, there are EMC directives, LVD directives, MD directives, ATEX directives, etc.
Different products are subject to 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; the ATEX directive applies to the EN60079 series.
Different explosion-proof types apply 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!

What is the IECEx certification application process? -- Shenzhen Zhongnuo Testing Technology Co., Ltd.
Members of the ECEx system who have their certification bodies recognized and authorized by the IECEx system are referred to as IECEx Recognized Application Bodies (ExCB). Only ExCBs are authorized to conduct explosion-proof product certification under the IECEx system.
ExCB is primarily responsible for the following certification tasks:
1. Accept IECEx certification applications.
2. Organize explosion-proof testing laboratory (ExTL) to conduct explosion-proof type testing on the products applying for certification (including explosion-proof review of technical drawings and documents, as well as prototype testing).
3. Review Explosion-Proof Report (ExTR)
4. Conduct factory quality condition inspections for manufacturers applying for certification, compile and review the Factory Quality Condition Report (QAR).
5. Make the decision on certification.
6. Correspond with the IECEx Secretariat for the issuance of IECEx certification certificates.
7. Conduct annual supervision for manufacturers already holding an IECEx certification.

Can ATEX certificates be used directly in China? -- Shenzhen Zhongnuo Testing Technology Co., Ltd.
ATEX certification is applicable to all EU member states but does not serve as a permit for selling explosion-proof products domestically in China.
We have our own explosion-proof certification system, and explosion-proof products must pass our certification for domestic sales, not the ATEX certification.
However, this does not imply a lack of recognition for ATEX certification.
On the contrary, obtaining ATEX certification enhances the product's competitiveness.
ATEX certification and explosion-proof certification share many similarities in their referenced standards, such as the extensive adoption of IECEx certification standards.
If the product has passed the ATEX certification, it is helpful for applying for the domestic explosion-proof certification.
Of course, domestic explosion-proof products typically go through the explosion-proof certification process first before considering export, followed by the application for ATEX certification.
ATEX Certification and IECEx Certification Consultancy Services - Shenzhen ZhongNuo Testing Technology Co., Ltd.