ATEX and IECEx Certification
MIBEX supports manufacturers and machine builders with ATEX conformity assessments and IECEx certification of electrical and non-electrical equipment, machinery and assemblies.
From determining the appropriate conformity assessment procedure to preparing technical documentation and coordinating with certification bodies. We combine in-depth knowledge of product standards with extensive practical experience in assessing and documenting explosion-protected equipment.
ATEX 114 – Conformity Assessment and Certification
The ATEX Directive 2014/34/EU specifies requirements for equipment and protective systems intended for use in potentially explosive atmospheres.
Depending on the equipment category and type, the manufacturer may perform the conformity assessment independently, or the involvement of a Notified Body may be mandatory.
For Equipment Group II, the following generally applies:
- Category 3G/3D: the manufacturer may independently assess and declare conformity.
- Category 2G/2D – Non-electrical equipment: the manufacturer may also independently assess and declare conformity, but must lodge the technical documentation with a Notified Body.
- Category 2G/2D – Electrical equipment and internal combustion engines: mandatory involvement of a Notified Body according to the applicable conformity assessment procedure.
- Category 1G/1D: mandatory involvement of a Notified Body according to the applicable conformity assessment procedure.
MIBEX supports both manufacturer self-assessment procedures and certification processes involving a Notified Body.
ATEX Technical Documentation
Comprehensive and properly substantiated technical documentation forms the basis of the ATEX conformity assessment.
MIBEX assists with preparing and reviewing:
- Risk assessments and Ignition Hazard Assessments (IHAs).
- Technical justifications, calculations and test results.
- Assessments according to the relevant EN IEC 60079 and EN ISO 80079 standards.
- ATEX markings and operating instructions.
- EU Declarations of Conformity and other required documentation.
For mechanical ATEX equipment, the Ignition Hazard Assessment according to EN ISO 80079-36 is an important part of the technical documentation.
The manufacturer remains responsible for product conformity. MIBEX provides technical support, prepares the necessary documentation and, where required, assists with lodging the technical documentation or coordinating assessments with a Notified Body.
ATEX Quality Assurance Notification (QAN)
Certain ATEX conformity assessment procedures require a production quality assurance system assessed by a Notified Body.
MIBEX supports manufacturers in preparing and establishing the necessary procedures and documentation for obtaining an ATEX Quality Assurance Notification (QAN).
IECEx 02 – International Certification of Ex Equipment
For equipment intended for international markets, IECEx 02 certification may be required or preferred.
Unlike ATEX conformity assessment performed by the manufacturer, IECEx certification is carried out by a recognised IECEx Certification Body (ExCB).
The standard IECEx product certification process includes:
- ExTR (Ex Test Report): assessment and testing of the product according to the applicable IEC standards.
- QAR (Quality Assessment Report): assessment of the manufacturer's quality management system.
- CoC (Certificate of Conformity): the IECEx certificate issued on the basis of the required assessments.
MIBEX assists manufacturers in preparing for these assessments, compiling technical documentation and coordinating with the ExCB. We also provide support in preparing for quality management system audits.
IECEx 03 – Certification of Ex Service Facilities
In addition to product certification, the IECEx 03 scheme provides certification for service facilities performing activities involving explosion-protected equipment and installations, including repair and overhaul according to IEC 60079-19.
MIBEX assists with establishing the required procedures, reviewing the quality management system and preparing for certification.
More information can be found on our page about IECEx 03 certification.
How Can MIBEX Assist You?
Whether you require a new ATEX conformity assessment, an update to existing technical documentation or support with IECEx certification, MIBEX provides practical and independent assistance throughout the process.
Would you like to know which conformity assessment procedure applies to your equipment? Please feel free to contact us to discuss your requirements.