The useful answer to ATEX 114 vs ATEX 153 is not "supplier or user." Responsibility follows the role and activity. Several parties can have duties at the same time.
The two ATEX names are shorthand
Neither "ATEX 114" nor "ATEX 153" is an official directive title. Use the formal references in specifications, purchase orders and compliance files:
- Directive 2014/34/EU concerns equipment and protective systems intended for use in potentially explosive atmospheres.
- Directive 1999/92/EC concerns minimum safety and health protection for workers potentially at risk from explosive atmospheres.
The European Commission describes the workplace directive as complementing the manufacturer responsibilities under the product directive by setting out employer responsibilities. Its official ATEX sector page also links the January 2026 sixth edition of the product-directive guidance. The guidance assists interpretation but does not alter the law.
The current EUR-Lex consolidated text of Directive 2014/34/EU is dated May 30, 2026. EUR-Lex identifies consolidated text as a documentation tool. Check the Official Journal acts, national implementing law and later relevant amendments.
What Directive 2014/34/EU assigns to product economic operators
Directive 2014/34/EU sets product essential health and safety requirements and conformity assessment routes. The procedure depends on product type, group and category. Not every route uses the same third-party involvement.
Manufacturer responsibilities
The manufacturer must ensure that a product placed on the market, or used for its own purposes, is designed and manufactured to the applicable essential health and safety requirements. The manufacturer draws up technical documentation and carries out, or has carried out, the relevant conformity assessment.
Where the procedure demonstrates conformity for a product other than a component, the manufacturer draws up the EU declaration of conformity and affixes CE marking. The directive also assigns duties for identification, required explosion-protection marking, contact details, instructions, series-production conformity, record retention and corrective action.
An EU declaration of conformity is a manufacturer's assumption of responsibility for product compliance. It is not the employer's workplace explosion protection document.
Authorised representative responsibilities
An authorised representative acts only within a written mandate. The mandate may include keeping the declaration and technical documentation available to market-surveillance authorities, responding to reasoned authority requests and cooperating on risk-elimination action.
The manufacturer's duty to ensure compliant design and manufacture, and the duty to draw up technical documentation, cannot be transferred into that mandate under Article 7.
Importer responsibilities
An importer established in the Union must place only compliant products on the market. Before doing so, the importer checks that the manufacturer completed the appropriate conformity assessment, prepared technical documentation, applied CE marking where applicable, supplied the declaration or attestation and required documents, and met specified identification and marking duties.
The importer provides its name and address, ensures required-language instructions are present, protects conformity during storage and transport, retains the declaration or attestation copy for 10 years, and takes necessary corrective action.
Distributor responsibilities
A distributor must act with due care. Before making a product available, the distributor verifies the applicable CE marking, declaration or attestation, required documents, instructions, safety information and specified manufacturer and importer identification. The distributor must not make a product available when it has reason to believe the product does not conform.
Storage and transport must not jeopardise compliance. The distributor also has corrective, notification and authority-cooperation duties. Economic operators must identify relevant upstream and downstream operators to authorities for the applicable 10-year periods.
When an importer or distributor becomes the manufacturer
An importer or distributor is treated as the manufacturer under the directive when it places a product on the market under its own name or trademark, or modifies a product already on the market in a way that may affect compliance. Relabelling or modification is therefore not only a purchasing detail.
What Directive 1999/92/EC assigns to the employer
Directive 1999/92/EC addresses the workplace and protection of workers. The employer must take technical or organisational measures in a stated priority: prevent formation of explosive atmospheres where possible, avoid ignition where prevention is not possible, and mitigate harmful explosion effects. Measures must be reviewed regularly and when significant changes occur.
The employer's core duties include:
- Assessing the specific explosion risks overall, including the likelihood and persistence of an explosive atmosphere, potential ignition sources, installations, substances, processes, interactions and anticipated effects
- Classifying places where explosive atmospheres may occur into Zones 0, 1, 2, 20, 21 or 22 as applicable
- Applying the relevant workplace minimum requirements and marking hazardous places where necessary
- Preparing and keeping an explosion protection document up to date before work starts
- Recording the risk assessment, zones, measures, affected places and safe design, operation and maintenance arrangements in that document
- Coordinating measures where workers from several undertakings share a workplace, while each employer remains responsible for matters under its control
- Providing appropriate training and, where the explosion protection document requires them, written instructions and permits to work
- Ensuring overall explosion safety is verified by competent persons before a workplace with hazardous places is first used
The employer also controls selection and safe use in the actual installation. Annex II links equipment categories to zones unless the explosion protection document, based on a risk assessment, states otherwise, and still requires suitability for the relevant gas, vapour, mist or dust.
Where the two responsibility systems meet
The systems meet when a product is selected for a real workplace. A supplier cannot prove site suitability from a request such as "ATEX Zone 1 box." A site Zone also does not excuse an economic operator from product-market duties.
| Decision or record | Primary responsibility under the two directives | What must connect |
|---|---|---|
| Product design and conformity route | Manufacturer and relevant product economic operators under 2014/34/EU | Exact product, category, marking, technical documentation and declaration or attestation |
| Market checks and traceability | Importer and distributor under 2014/34/EU | Legal manufacturer, model, documents, language, storage, transport and supply-chain records |
| Explosion-risk assessment and zone classification | Employer under 1999/92/EC | Process substances, release conditions, ignition sources and workplace layout |
| Equipment selection for the workplace | Employer and competent project team | Zone, category or EPL, group, temperature, ambient range, intended use and installation conditions |
| Installation, operation and maintenance controls | Employer and competent persons | Manufacturer instructions, special conditions, explosion protection document and work procedures |
An X suffix, special condition, component limitation or option-dependent marking can affect the handoff. Use the certificate verification guide and Ex nameplate guide to compare the offered identity with the controlled evidence. The IEC 60079-14:2024 buyer checklist helps turn site and installation inputs into a clearer enquiry.
What a buyer should request before approval
First obtain the approved area-classification and explosion-protection basis. Then request evidence for the exact legal manufacturer, model, suffix, configuration and options. Compare the marking, certificate status and schedules, declaration or attestation, instructions, limits, entries and any conditions.
Do not substitute an IECEx record for the EU conformity route. The ATEX vs IECEx guide explains the difference. Do not rely on a voluntary certificate, product photograph or document for a similar model as proof for the offered item.
Current MMAIATEX certification status
The public MMAIATEX About page states that ATEX, IECEx and CCC certification work is in progress. This article does not claim completed certification for a displayed product, family or configuration.
Request current model-specific documents and verify their status, scope, issue and conditions through the applicable official source before specification, purchase or installation.
Safety disclaimer
This article is general educational information, not legal advice, an area-classification study, an explosion-risk assessment, a conformity assessment, an explosion protection document or an equipment approval. The directives set EU-level frameworks that are implemented through national law. National rules, other legislation, standards, contracts and authority decisions may add or clarify requirements.
Competent legal, compliance and explosion-protection professionals should assess the exact country, workplace, product and transaction. No article or product page can allocate statutory responsibility or establish safe use for a specific site.
Request model-specific information
Provide the destination country, approved Zone, required EPL or category, gas or dust group, temperature and ambient requirements, intended function, electrical ratings, cable entries, mounting and required document set. MMAIATEX can identify potentially relevant product information for review by the responsible team.