Certifications ExAM ATEX Product Certification TMT certification Services Ex Repair Facility Audit Manufacturing Process Audit Welcome to DustLab! Training, consultation Training Materials Regulations Documents Declarations Statement of impartiality and confidentiality Complaint handling Cookie Policy Privacy Policy Issued Certificates Product and production audit certificates and notices Certifications of Personnel Competence Complex Facility Assessment and Certification Staff Contant points

Fire approval certificate (TMT)...

Our activity is based on the XXXI. law of yr 96 and 22/2009. decree (both mandatory in Hungary), where we issue a fire approval certificate for products manufacturing, processing and use (ia) flammable gases, (ib) flammable aerosols, (ic) flammable liquids, (d) flammable liquids, flammable liquids, flammable liquids and flammable liquids; solids, ie) Self-reactive substances and mixtures of type A, B, C or D, if) pyrophoric liquids, ig) pyrophoric solids, (ih) Category 1 or Category 2 emitting flammable gases in contact with water substances and mixtures; (ii) Category 1 oxidising liquids; (ij) Category 1 oxidising solids; or (ik) substances or mixtures of one or more hazard classes and categories of organic peroxides of types A, B, C or D.

ATEX Notified Body we are...

We do ATEX type certification based on ATEX DIRECTIVE 2014/34/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 26 February 2014 on the harmonisation of the laws of the Member States relating to electrical and non-electrical equipment and protective systems intended for use in potentially explosive atmospheres.


What we do?

Since our establishment in 2016, we have issued hundreds of compliance certificates. This means that we have been involved in the detailed assessment and enhancement of the design and operation of hundreds of technological processes. 

We do provide Ex Competency trainings...

In possible hazardous environments only Ex competent people may come to repsonsible decisions and participate in any work directly.

we do provide Ex Competency trainings according to IEC 60079-14, -17 and -19.

There are various Ex competency schemes and programes available all focusing on individuals. Hazardous area industries require a competency system, where definitions are given, relations between competency and position on site is defined. The common understanding of Hazardous Area Ex Compliance (HAEC) shall be given. External contractor's Hazardous Area Ex Competency (HAEC) shall be measured and evaluated according to InHouse Competency System.

More information

We are partner in your Ex Compliance issues...

Besides product certification, we are here to serve you with our competence in any Ex related question of problem

Auditing Ex repair shops

EN 60079-19 defines any repair activity related to Ex integrity shall be covered by Ex repair shops dedicated to function. ExNB does audit Ex repair shops, and additionally supports all activities related to compliance described in EN 60079-19.

Engineering office

Hazardous Area Industries do require overall support in terms of Hazardous AREA Compliance. Any activity related to Ex integrity shall be driven by Ex Compliance. ExNB does deliver overall support in terms of electrical and non electrical Explosion Protection even if manufacturing, design, owner's engineering, repair, maintenance, inspection, assessments and audits.

DustLab - Dust Testing Laboratory

The ExNB Certification Institute and the University of Miskolc jointly operate a research laboratory that examines and documents the potential dust and gas explosion properties of powders, gases, and their mixtures.