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EPD · ATEX · Zone Classification

Explosion Protection Document

We prepare the legally required Explosion Protection Document (EPD) for facilities where explosive atmospheres may form.

An explosion is the rapid combustion and sudden expansion that occurs when flammable gases, vapors, mists, or dusts mix with air under atmospheric conditions and come into contact with an ignition source. The document that must be prepared by companies handling such substances in their facilities is called the Explosion Protection Document (EPD).

Legal Basis

It is mandatory under the "Regulation on the Protection of Employees from the Risks of Explosive Atmospheres", published in the Official Gazette dated April 30, 2013, and numbered 28633.

EPD Preparation Process

  • Classification of chemicals and preparation of zone maps
  • Zone calculations for gases and vapors (EN 60079-10-1:2015)
  • Application for dust atmospheres (EN 60079-10-2:2015)
  • Explosive atmosphere risk assessment and safe working recommendations
  • Preparation of Ex-proof electrical equipment lists and compliance evaluation

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Contact our expert team for regulatory compliance, packaging solutions, or technical consultancy.

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