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 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 enterprises' explosion-proof products!
How long is the validity of an IECEx certificate? -- Shenzhen ZhongNuo Testing Technology Co., Ltd.
The IECEx certification is not subject to an expiration date; its validity is maintained through the certification body's regular supervision.
That is what we refer to as factory annual audits/quarterly audits, etc.

Can IECEx certification be converted to a domestic explosion-proof qualification certificate? -- Shenzhen ZhongNuo Testing Technology Co., Ltd.
Currently, IECEx certification is driven by standards, which is a voluntary certification.
But the IECEx certification is highly recognized in the international market, with most IECEx member states directly or indirectly recognizing the IECEx certification.
If the product has obtained IECEx certification, provide an effective Testing Report (including Ex Reports and Factory Quality Assurance Reports (QAR) issued by Ex CBs of other member states within the IECEx system).
A partial testing is sufficient for manufacturers from other member states holding an IEC Ex certificate to apply for their regional certification pathway.
For instance, China, also a member of IEC, but explosion-proof products in China require obtaining the Chinese explosion-proof certification or coal mine safety certification.
This cannot be substituted with IECEx. In summary, if a country is a member of IEC but also has its own mandatory explosion-proof certification,
Typically, it's mandatory to apply for your own explosion-proof certification, rather than simply substitute with an IECEx explosion-proof certification.
Of course, at times, the already obtained IECEx Report (possibly with additional test items) can be used.
To convert into a domestic mandatory explosion-proof certification, but it is essential to undergo confirmation and review by the application institution.
For more details, please contact Shenzhen ZhongNuo Inspection Technology Co., Ltd.

What is 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 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 explosive-proof equipment and products.
ATEX certification can be likened to 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 are applicable to different standard series.
For instance, EN 60079.1 is the standard for explosion-proof, EN 60079.7 is the standard for increased safety, and EN 60079.11 is the standard for intrinsic safety, etc.
Learn more about ATEX certification and feel free to consult Shenzhen ZhongNuo Testing Technology Co., Ltd. at any time!

ATEX Certification vs. IECEx Certification
ATEX is a mandatory certification in the EU; all explosion-proof equipment in circulation in the EU market must pass the ATEX Directive 2014/34/EC certification to be sold.
IECEx is a voluntary certification; it is not mandatory. Currently, it is not recognized by the EU or North American markets. Products entering the EU and North American markets require a new certification application.
The specific execution standards for explosion-proof certification in the North American market depend on whether the owner opts for the local Division explosion-proof system or the Zone explosion-proof system.
For detailed inquiries, please contact Shenzhen ZhongNuo Testing Technology Co., Ltd.!
ATEX Certification and IECEx Certification Consultancy - Shenzhen ZhongNuo Testing Technology Co., Ltd.