Shenzhen ZhongNuo Inspection & 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 strong support for the export certification of enterprises' explosion-proof products!
Can IECEx certification be converted to a domestic explosion-proof certification?
As IEC member states, countries such as Australia, New Zealand, and Singapore have already accepted IECEx explosion-proof certification certificates.
Products with an IECEx explosion-proof certificate are exempt from applying for the country's explosion-proof certification for these exports.
China, also a member of IEC, but explosion-proof products in China require an application for the Chinese explosion-proof certification or coal safety certification.
This cannot be directly substituted with IECEx.

ATEX Certification Validity -- Shenzhen ZhongNuo Inspection 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 have a validity period of 5 years).
The certificate doesn't state an expiration date; does that imply it's indefinitely valid?
ATEX certificates do not have an expiration date. ATEX certification involves a combination of product testing and factory inspections.
The validity of the certificate is maintained after each factory audit passes.
If the factory audit is not conducted according to schedule, the certificate will become invalid. If the certification standards are updated and the certificate is not renewed, it will also become invalid.

Required Documents for ATEX Certification Application at Shenzhen Zhongnuo Testing Technology Co., Ltd.
(1) ATEX Certification Application Form
Samples
(4) Product electrical schematics, assembly drawings, PCB layouts, structural diagrams, component lists and specifications, labels, etc.
(5) Company standards and product manuals compliant with EN standards requirements
(6) Additional Information

What are the differences and connections between the ATEX certification system,防爆认证, and IECEx? -- Shenzhen Zhongnuo Testing Technology Co., Ltd.
Currently, the ATEX and IECEx standards in Europe are almost identical.
A primary standard is the EN60079 series, another primary standard is the IEC60079
Achieve ATEX certification for sale in the EU, obtain IECEx,
Theoretically, it can be sold in member countries of the International Electrotechnical Commission (IEC), such as a country that is both a member of the EU and the IEC, where an IECEx certification may not be required.
Just apply for ATEX, as ATEX is a mandatory certification under the CE category.
IECEx is not a mandatory certification. Additionally, similar situations exist for other IEC member countries.
For instance: China, also a member of IEC.
However, explosion-proof products require a Chinese explosion-proof certification or coal safety certification, and cannot be substituted with IECEx.
ATEX Certification and IECEx Certification Consulting Services - Shenzhen ZhongNuo Testing Technology Co., Ltd.