ATEX and IECEx Certification: The Ultimate Guide to Explosion-Proof Safety and Compliance
ATEX and IECEx Certification: The Ultimate Guide What is ATEX Certification? ATEX certification confirms that industrial equipment and protective systems are safe to operate in potentially explosive atmospheres such as oil & gas plants, refineries, chemical industries, and mining zones. Regulated by the EU Directives 2014/34/EU (ATEX 114) and 1999/92/EC (ATEX 153), the certification ensures that manufacturers and employers maintain strict compliance while preventing ignition or explosion risks. Once approved by a notified body (such as TÜV or SGS), products gain the ATEX mark, indicating their suitability for hazardous areas. ATEX vs. IECEx Certification: The Key Difference While ATEX certification applies to European markets, IECEx certification is globally recognized under IEC standards. IECEx encompasses more comprehensive schemes — including equipment, services, and personnel certifications — thereby ensuring international safety benchmarks. Many products today carry dual AT...