TR CU 012/2011 Ex-Proof Products 

Delivery of equipment operating in hazardous requires serious arrangements. Exporters should provide a package of documents in the countries of the Customs Union. Our certification center will help to arrange documents issue.

Why will this be relevant to you?

EAC ex Certificates require an Applicant that is a legal entity registered in the territory of the Customs Union. Our company offers Local Representative Service (EAC Authorized Representative service) to provide foreign producers with the necessary support.

There are special requirements for EAC certified products regarding EAC marking.

To export Ex-Proof Products to the Customs Union, Certificate of Conformity with Technical Regulation of the Customs Union “On safety of the equipment operating in hazardous environments” (TR CU 012/2011 EAC) is required for export of Ex-Proof Products to the Customs Union.

This TR CU applies to electrical equipment including Ex components and non-electrical equipment intended for use in potentially explosive atmospheres. Please note that electrical ex-proof equipment is not subjected to TR CU 004/2011 LVD. TR CU 010/2011 Machinery safety, TR CU 020/2011 EMC, TR CU 032/2013 PED and others may be required in addition to certificate of conformity to TR CU 012/2011.

Required documents:

  • Applications (we’ll prepare);

  • Copy of Local representative company’s statutory documents (our documents if WWG is applicant);

  • Copy of the valid contract with Local representative (CU resident) with the Liability Clause (prepared by us, verified by the manufacturer and the applicant). If we are the Applicant, then we prepare and verify it by ourselves and the manufacturer signs it;

  • Normative and technical documentation for manufactured products (signed assembly drawings indicating the materials used and parameters of explosion protection, electrical diagrams, operating documentation, photos);

  • User’s manual in Russian in accordance with TR CU requirements ( if necessary, we may assist with elaboration or translation);

  • ATEX, iECEx certificates including certificates for electrical components.

How long are certificates issued?

It takes about 45 days to obtain the certificate but we advise to start the process earlier. Moreover, the site audit may be required.

The maximum validity of the certificate is 5 years.

For more information about your product, please send info to

  • Name of the product;
  • HS code;
  • Product description (manual, data sheets or catalogues);
  • ATEX or IECEx certificates.

We want you to award us your next project.

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Key Benefits
We speak English, German, Italian languages
We are ready to support you with local authorized representative service required by EAC regulations
We have extensive experience as we have been on the market since 2010
We stick to time frames agreed on with our clients
We always rely on current national and international legislation
Beyond certification we can handle all necessary technical documents such as technical passports, safety justifications, etc.

I appreciate the work you do for us. I appreciate a lot your great responsiveness and the great help you give us even with questions not directly related to our present project.

The detailed answers and summaries received from you already received much appreciation. The detailed questions were eye openers for ourselves as well.

Attila Demeter
Quality Manager Europe,
Brooks instrument

They do a very kind and accurate service. I have never had a problem by asking them so far.

This company is very reliable.

Keiji Ariga

On behalf of the President & CEO of Plattco Corporation, I would like to express our thanks for your expert assistance in obtaining the TR CU clearances for our product prior to shipment to the Volgograd Region.

As a company expanding into the global market, having access to your professional services was the major factor in providing a smooth and easy certification process. Having your expertise available at a moment’s notice was invaluable and meant that our team could focus on the technical aspects of the project rather than the certification and customs issues. Your timely advice and response to ongoing requests for information ensured that the order remained on schedule and our customer was provided continual reassurances about the timeline for delivery to the end user facility.

The assistance you provided throughout this project was of the highest quality. We look forward to working with you again in the future and would not hesitate to recommend you to anyone seeking certification services appropriate to the Customs Union of the Russian Federation, Belarus and Kazakhstan.

Craig De Boos
Quality Assurance Manager,
Plattco Corporation, USA
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