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Explosive Atmosphere Research Center (CPEx)

It is a company accredited by Inmetro (Cgcre) to operate in certification processes for products destined for explosive atmospheres.

CPEx has partnerships around the world to assist its clients in obtaining certifications:

  • IECEx (International approval),

  • ATEX (Europe),

  • UKCA (United Kingdom),

  • NRTL (US and Canada),

  • ExEAU (United Arabe Emirates),

  • TR CU (Russia, Kazakhstan and Belarus).

CPEx relies on the experience and qualification of its team to offer the best practices in the certification process.



We offer several services to meet the needs of your company related to safety in explosive atmospheres.


We have an experienced and fully trained team to meet Brazilian and international requirements and standards.

With 3 major work fronts, we are ready to assist and certify your company.



We provide certification for product for explosive atmospheres following national and international guidelines.



We offer specialized training for various topics on products for explosive atmospheres and Inmetro and international certification processes.



CPEx provides inspection services (visual, accurate and detailed) of SKID's and installations in explosive atmospheres, following national and international standards.




Rua Joaquim Guilherme da Costa, 340
Pq. Ortolândia
Hortolândia/SP - Brasil


+55 (19) 3504-4724

+55 (19) 9 9177-4332

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