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, we are well-versed in the international explosion-proof certification factory audit system. We can provide reference materials, preliminary explosion-proof technology, and factory inspections for certification, offering robust support for the export certification of explosion-proof products for enterprises!
How long is the validity of an ATEX certificate? Where can I apply for ATEX certification?
ATEX certification is a防爆 directive under the EU's CE certification, with directive code 2014/34/EU.
Mandatory certification for explosion-proof equipment and products entering the EU market is in accordance with the standards of EN 60079 and ISO 80079 series.
The specific requirements depend on the product's suitable explosion-proof grade and markings.
ATEX certification is issued by various authorities, primarily following a "product testing + factory audit" approach.
Currently, only ATEX certificates issued by ECM agencies have a specified validity period, which is 5 years.
Other organizations, such as TUV, CSA, and TI, which issue ATEX certification, do not include an expiration date on these certificates.
These require annual on-site audits of the production facilities for certified products.
Certification validity can be maintained upon passing the review. Of course, if there are updates to standards, a certificate renewal is required.
ATEX certification, although it is an EU explosion-proof certification, can also be applied for by agents domestically.
ZhongNuo Inspection applies for ATEX certification, maintains excellent cooperative relationships with international issuing authorities and domestic laboratories.
Familiar with certification standards and procedures, and capable of providing on-site factory audits. Details can be messaged for more information.

Domestic explosion-proof certification cannot be directly converted to the international IECEx certification. This is because the Chinese explosion-proof certification standard GB/T3836 is essentially a direct citation of the gup ji IECEx explosion-proof certification standard (IEC60079). Therefore, even with NEPSI certification, it cannot be directly converted to IECEx certification.

ATEX Certification Validity -- Shenzhen ZhongNuo Testing Technology Co., Ltd.
ATEX or IECEx certificates differ 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 does not indicate an expiration date; does this imply it is 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 and approval.
If the factory audit is not conducted according to schedule, the certificate becomes invalid. If the certification standards are updated and the certificate is not renewed, it will also become invalid.

Can ATEX certification be applied for in China? Which institutions can apply for ATEX certification certificates?
ATEX certification generally refers to the EU's explosion-proof certification; explosion-proof products exported to the EU region must undergo this certification.
To apply for ATEX certification, domestic application agencies can be sought, and the testing can also be conducted domestically; however, the certification issuing body must be an EU Notified Body (NB).
Currently, some common certification bodies include Germany's TÜV, Canada's CSA, Slovakia's TI, Italy's ECM, and France's BV.
ATEX certification is divided into different certification models based on the explosion-proof grade.
Certification modes vary, as do the costs and requirements. Customers can choose according to their actual needs.
If you're looking to export explosion-proof products, you can DM Shenzhen Zhongnuo Testing Technology Co., Ltd. for a discussion on specific international explosion-proof certification requirements.
ATEX Certification and IECEx Certification Consultancy - Shenzhen Zhongnuo Testing Technology Co., Ltd.