Changes in the ATEX GUIDELINE edition 6


Changes in the ATEX GUIDELINE EDITION 6 – January 2026

Changes in the ATEX GUIDELINE edition 6 – January 2026

The new edition of ATEX 2014/34/EU guidelines 6th edition (Jan 2026) was published.

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the following key changes, include:

  • a brief comparison between the new edition and the 5th Edition (April 2024);

  • highlighted significant revisions made by the ATEX Expert Group; and

  • changes which reflect technological advancements and legislative updates.


Spare parts are not required to comply with Directive 2014/34/EU (Ref. § 33)

Revised § 33 clarifies that spare parts are not required to comply with Directive 2014/34/EU when they are intended for the maintenance of a finished product that has already been placed on the market. While the 5th Edition required spare parts to comply if they were defined as "equipment" or a "component" in their own right, the 6th Edition shifts the focus to the purpose of the part (maintenance of an existing finished product)


Simple Products that excluded from directive (Ref. § 38)

Both editions agree that most "simple" mechanical products (e.g., hammers, spanners, ladders, hand-operated valves) fall outside the scope because they lack an "own" source of ignition.

Revised § 38 in the 6th Edition, has been included an additional cautionary note that was not present in the 5th Edition, with the following content:

  • Market surveillance authorities have the explicit right to restrict these simple products from the market if they conclude that the product poses a safety risk, such as a risk of explosion during use, even if the manufacturer claims an exemption.

  • the Revised § 38 of the 6th Edition, clarifies that also a battery-operated pump declared for domestic/non-commercial use is generally excluded from the ATEX Directive scope based on Article 1.2(c).


Digital format of EU Declarations of Conformity is now acceptable (Ref. § 74)

This section has been updated to permit the provision of the EU Declaration of Conformity in digital format.

Manufacturers should provide an internet address or machine-readable code, ensuring access for the product's expected lifetime or at least 10 years.


Digital format of instructions is now allowed (Ref. § 151)

according to 5th edition the instructions must be in paper form, but in 6th edition it can be in digital format. In new edition the guidance on the form of instructions has shifted significantly toward digitization. While safety information must still be available, the guidelines now reference requirements for accessibility and print-ability in digital formats, aligned with broader EU digitization proposals (e.g. Commission’s proposal 2025/0133 (COD)).


Technical change in Electrical trace heating systems (Ref. § 253)

The 6th edition streamlines the classification of these systems.

The previous "Stabilized Design" and "Controlled design" terminologies from the 5th edition, have been replaced with "Type A" and "Type B" respectively to define systems based on whether their temperature class depends on construction or configuration.


Summary: Overall Approach to the 6th edition changes

The overall approach of the 6th edition is characterized by a push toward digitalization and enhanced administrative clarity for users of the Directive.

By allowing digital declarations and instructions, the guidelines acknowledge modern commercial practices while maintaining a high level of safety through requirements for online accessibility and documentation integrity.

For users, this means a shift in how compliance information is managed and retrieved, particularly for components and large batches where physical paperwork was previously cumbersome. Additionally, the updated edition ensures that the ATEX sector remains aligned with other major EU legislative shifts, such as the new Machinery Regulation (EU) 2023/1230, and the General Product Safety Regulation (EU) 2023/988, providing a more coherent regulatory framework for economic operators.

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