A top issuer of IECEx certifications for international markets
The IECEx System is an international system for the safety of equipment installed in a potentially explosive atmosphere. It is similar to the IECEE CB scheme. It is based on the IEC 60079 and IEC 80079 series of standards facilitated by the TC31 technical committee. UL Solutions participates in and leads many of the TC31 technical committees leading the charge of standards evolution.
UL Solutions is one of the top issuers of global IECEx and ATEX certifications. This supports acceptance of your UL Solutions-issued certificates, test reports and quality audits for local country marks around the globe. The UL Solutions brand is highly recognized and accepted by certifiers, installers and regulators in local, regional or international markets. Leverage our global brand acceptance and trust to add value to your innovations.
Overview of our IECEx certification process
UL Solutions is an approved test laboratory and certification body within the IECEx Certified Equipment, Certified Service Facilities, Personnel Competency and Recognized Training Provider programs.
Certification process services include:
- Ex Marking certification – We can help you identify applicable requirements and assemble a technical file in accordance with the system guidelines.
- Unit Verification – The Unit Verification Service provides certification for customized equipment that is intended to be used in a potentially explosive atmosphere.
- Quality audits – The system requires a quality assurance process and procedure to be in place to ensure continued compliance of certified products.
- Repair facility certification – We can certify facilities and their associated personnel that intend to repair existing certified products per IEC 60079-19.
- Personnel competency – We are an approved Certification Body (ExCB) for the 05 Scheme for Units Ex 000, Ex 001, Ex 003, Ex 004, Ex 006, Ex 007, Ex 008 and Ex 009 and can issue both Ex Facility Orientation Certificates (EFOC) and Certificates of Personnel Competence (CoPC).
- Recognized training provider – We are an approved recognized training provider
UL Solutions availability to provide the services may be limited by export controls, sanctions, or other applicable law.
Understanding the IECEx and the benefits of certification
IEC = International Electrotechnical Commission
Ex = Explosive atmospheres
IEC + Ex = IECEx
IECEx System = IEC System for Certification to Standards relating to Equipment for use in Explosive Atmospheres
IECEx certification provides assurance that all safety requirements in the IEC standards are met and that both explosive atmosphere areas and the personnel working within them are as safe as possible.
What are the benefits to obtaining IECEx certification?
- Accepted worldwide (see list of IECEx countries on www.iecex.com)
- Improved safety, reduced testing and certification costs and accelerated time to market for manufacturers
- Single qualification process for the assessment and evaluation of Ex Certification Bodies (ExCBs) and single way of conducting Ex testing and certification
- One international certification database on www.iecex.com
IECEx vs. ATEX
IECEx
- Global jurisdiction
- Certification scheme requiring full compliance with IEC Standards
- ExCBs and Ex Testing Laboratories (ExTLs) are evaluated and qualified according to a single international process and assessed by a team of IECEx assessors
- Certificate is called a CoC
- All product types require a CoC, regardless of zone of use of the product
- IECEx certificates are all available for viewing on www.iecex.com
ATEX
- Jurisdiction is the European Union
- Compliance with ATEX Directive, Essential Health and Safety Requirements (EHSRs), and European Standards (EN) is required
- Certification bodies are known as an ExNB (Ex Notified Body) qualified by an official body within their own country issuing notification to the EU Commission
- Certificate is called EC Type Examination Certificate
- Assessment and testing process is risk based per ATEX and EU Directives, e.g., Zone 2 can be self-declared due to lower risk)
- Certificates are available from the respective ExNB
How are IECEx Hazardous Areas classified?
IECEx sample marking
IECEx Hazardous areas are divided into zones, groups, protection types and EPLs.
- Gas, vapor or mist
- Dust
- Group I – Zone 0 or 1
- Group II – Zone 0, 1, and 2
- Group IIII – Zone 20, 21, and 22
- Protection types – gas atmospheres
- Protection types – dust atmospheres
- Nonelectrical protection types
- Equipment Protection Level (EPL)
Get connected with our sales team
Thanks for your interest in UL's products and services. Let's collect some information so we can connect you with the right person.
- Hazardous Location (HazLoc) Certification for Global Market Access
- Hazardous Locations Advisory Services
- Hazardous Locations Training and Technical Education
- Functional Safety
- Testing and Certification for Industrial Supply Chain Cybersecurity
- Wireless Device EMC Testing and Certification
- Marketing Claim Verification
- Data Acceptance Program (DAP)