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TESV - ATEX and IECEx Production

TESV provides Ex training, Ex Certification, and Ex consultancy Services. We are an IECEx CoPC Outsourced Assessment Centre.



12A Floor, L'Mak Long Tower, 101-103 Nguyen Cuu Van, Ward 17, Binh Thanh District, Ho Chi Minh 

 TESV is excited to welcome you to our new location!

About TESV

TESV is proud to be the first and only IECEx training and Certification Centre in Vietnam. 

TESV cooperates with foreign partners specializing in providing training courses for International Ex certificates and IECEx CoPc certificates for personnel working in explosive environments. Our instructors speak both English and Vietnamese and are highly qualified professionals with long international experience in explosive atmosphere and ignition source control. As a knowledge-based company, we are determined to keep our competence world leading and up to date.

Ex Training Course 

This course is a mainly theoretical course intended to help participants understand the relevant regulations and standards concerning electrical equipment for use in hazardous areas:

• Ex General Training

• Ex Inspection & Maintenance

• Preparatory courses for IECEx CoPC examination

• Customized Ex courses upon request

• Available both Online and Offline.


IECEx CoPC is an international scheme documenting the personnel Ex-competency globally and TESV is the only centre in Vietnam providing this assessment. The scope of our certification is as follows:

Ex 000 | Ex 001 | Ex 002 | Ex 003 & 006 | Ex 004, 007 & 008 | Ex 009

Ex Inspection

• Ex Visual, Close, and detailed inspection.

• Building and completing equipment records Ex.

• Support in completing documents and certificates of explosion prevention.

• Carrying out according to clients' requirements, National requirements, and IEC/EN standards.

ATEX & IECEx Seminars in Viet Nam

The ATEX & IECEx Seminar is the annual meeting place for personnel who are directly or indirectly working in Potentially Explosive Atmospheres. The aim of the conference is to present the recent updates to the IEC standards and rules:

  • Annual events

  • Ex related topics

  • Special Guests from Gas & Non-gas industry

  • Speakers: Ex Experts & Governments



Trainor is an Ex training center accredited by IECEx. Trainor specializes in providing training and technical consulting services to the onshore, marine and offshore industries worldwide. Trainor's headquarters are located in Tønsberg, Norway.

More info:

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Exert Certifification is an IECEx Certifificate Authority for people (CoPC) and Service Facility (Service Facility) certifified by IECEx. 

More info:


We have been lucky to collaborate with long list customers, both in and out of Vietnam. Let's see what our clients say about us:


" What I like most about the course is that it doesn't only provide the new inspection knowledge of Ex equipment but it also suggests the solutions to prevent any problem which could happen."

Hanoi Electromechanical Manufacturing

" Easy to understand the course materials. Good quick games. Interesting demo of explosion. Very freidnly and talented instrutor and assessor. They were willing to explain clearly all of my questions. If the course was in Singapore, many of E&I inspectors would want to get Ex training."

Singaporean Freelancer
E&I Inspector


"The Ex training is so closed to the actual working conditions and useful to apply. The instrutor could speak Vietnamese and helped us a lot. Many quick tests help to memorize the knowledge at class. I love everything of the course here. "

Automation Engineer

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Update news, events from TESV and the latest information related to Ex, oil & gas industry, non-gas industry in Vietnam and worldwide.

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