Explosion Protection Documentation
Explosion protection documentation includes all technical documents and evidence required to demonstrate that a product is suitable and safe for use in hazardous explosive atmospheres. It is an essential part of the EAC conformity assessment process for explosion-protected equipment and protective systems within the Eurasian Economic Union (EAEU). Without complete and compliant explosion protection documentation, Ex products cannot be certified or legally placed on the markets of Russia, Belarus, Kazakhstan, Armenia or Kyrgyzstan.
The regulatory basis is Technical Regulation TR CU 012/2011 – Safety of Equipment Intended for Use in Explosive Atmospheres. This regulation defines the requirements for design, testing, marking and safety verification of explosion-protected equipment. Its primary objective is the prevention of ignition sources and the minimization of explosion risks in hazardous industrial environments such as chemical plants, refineries, oil and gas facilities or industrial production areas.
Explosion protection documentation generally includes hazard analyses, risk assessments, ignition protection evaluations, technical drawings, circuit diagrams, material certificates, accredited laboratory test reports, operating instructions and safety justifications. In addition, documentation regarding hazardous zones, equipment categories and protection methods must be provided. Together, these documents form the technical file reviewed by the accredited certification body.
Particular importance is placed on the correct description of applied explosion protection methods such as flameproof enclosure, increased safety or intrinsic safety. In practice, incomplete or incorrect documentation is one of the most common reasons for delays in certification procedures for Ex products. Missing hazard analyses, insufficient technical evidence or non-compliant Russian-language operating instructions frequently cause problems during conformity assessment.
As part of EAC Ex certification, additional testing by accredited laboratories is required. This may include electrical safety testing, temperature evaluations, ingress protection testing and ignition protection verification according to applicable GOST and explosion protection standards. The test results are documented in official reports and become part of the technical documentation.
We support manufacturers and exporters in the complete preparation and structuring of explosion protection documentation in accordance with EAEU requirements. Our services include technical assessments, coordination of Ex testing, preparation of Russian-language documentation and management of the entire EAC Ex certification procedure. This ensures legally compliant and reliable market access for explosion-protected products within the Eurasian Economic Union.