International Ex Certification

HOMECERTIFICATIONInternational Ex Certification

As a testing laboratory accredited by IECEx, Korea Safety Certification Co., Ltd. will provide quick, accurate and differentiated services through organic mutual business agreements with overseas certification bodies and systematic and professional technical support.


Korea Safety Certification Co., Ltd. is a testing laboratory accredited by IECEx, and the test result and report issued by our company can be used to acquire IECEx and ATEX.

IECEx (International Electrotechnical Commission Technical Committee)

The IECEx is an international mutual certification system that certifies that the explosion proof equipment used in explosive atmospheres meets the requirements of international standards (IEC).

The IECEx Certification conducts the surveillance audit 12 to 18 months, and if appropriate, the certificate remains valid.

The equipment used in explosive atmosphere except for zone 2 in Europe should have EU Type Examination certificate in accordance with the Directive 2014/34/EU guidelines.

ATEX Application Scope : DIRECTIVE 2014/34/EU ATEX Directive guide line
International Partners of Korea Safety Certification Co., Ltd.

Other Certifications


Korea Safety Certification Co., Ltd. is in a mutual business agreement with the NEPSI certification body. The result of the test conducted by our company can be used to obtain the explosion proof certification in China, and we will provide quick and accurate services for all matters of certification.

NEPSI (National Supervision and Inspection Center for Explosion Protection and Safety of Instrumentation)

NEPSI is an affiliate organization of Shanghai Inspection and Testing Institute of Instruments and Automation Systems (SITIIAS), and it is a professional body that is accredited by “China National Accreditation Service for Conformity Assessment” for its supervision and testing ability. NEPSI conducts research development, testing, and verification of explosion proof equipment, as well as safety inspections and technical evaluations of explosion proof equipment based on government guidelines for electrical equipment used in explosive atmospheres.

CNEX (Nanyang Explosion Protected Electrical Apparatus Research Institute)

CQST (China national quality supervision and testing center for Explosion project) is a Chinese quality supervision and testing center certified by the authority of China, and CNEx is a specialized research and safety certification institute for explosion protective products approved by CQST.

Application Scope: GB (Chinese Explosion Proof Standards – GB3836/GB1247))
Validity and Renewal
The certificate of NEPSI is valid for 5 years and the certificate of explosion proof must be reacquired before expiration.

Taiwan (TS), Russia (EX EAC)

Korea Safety Certification is in a mutual business agreement with Taiwan (ITRI) and Russia (NANO CCVE) certification bodies, and we will provide prompt and accurate service for all matters of certification in these countries.