EU Machinery Regulation (EU) 2023/1230: Is your machinery or related product ready for January 2027?

The new Machinery Regulation (EU) 2023/1230 expands from 63 to 102 pages, making it more comprehensive than the previous Directive. It includes 86 recitals, compared to 30, providing greater insight into the legislator’s intent. The binding legal requirements are contained in 54 articles, up from 29. Both frameworks retain 12 annexes.

The Machinery Regulation defines four key economic operators: manufacturers, authorized representatives, importers, and distributors. Manufacturers are responsible for compliant machinery placed on the market. Authorized representatives may act on behalf of manufacturers under a written mandate. Importers place products from third countries on the EU market, while distributors make them available through the supply chain. These roles ensure clear responsibility throughout the product lifecycle.

Protection against corruption - Cybersecurity
The Machinery Regulation introduces specific requirements to protect machinery against unauthorized modifications and cyber-related corruption. Manufacturers must ensure that hardware, software, and safety-related data cannot be altered in a way that compromises safety. Safety-critical software should be identifiable, monitored, and protected throughout the machine's lifecycle.

Fully and partly self-evolving behaviour - AI
The Machinery Regulation recognizes machinery incorporating AI and adaptive systems that can change their behaviour after deployment. Manufacturers must ensure that fully or partly self-evolving systems remain safe under all intended operating conditions. Any learning or adaptation process must not create new unacceptable risks or reduce the effectiveness of safety functions. The limits of autonomy, decision-making, and system behaviour must be clearly defined, validated, and controlled throughout the machine's lifecycle.

A substantial modification is a change to machinery that introduces new risks or increases existing risks after it has been placed on the market. The party making the modification assumes the responsibilities of a manufacturer and may need to perform a new conformity assessment. This applies to both physical and digital modifications, including software updates. If the modification affects safety functions, control systems, or risk levels, it may qualify as substantial. After 20 January 2027, machinery undergoing a substantial modification must comply with the Machinery Regulation (EU) 2023/1230.

The Machinery Regulation formally recognizes digital user manuals as an alternative to paper documentation. Manufacturers may provide instructions, assembly guides, and declarations of conformity in digital format. Paper copies must still be supplied upon request within a defined period. Digital documentation must remain accessible for at least 10 years after the product is placed on the market. This change supports digitalization while maintaining user access to essential safety information.

The Machinery Regulation maintains the traditional definition of machinery while introducing the new category of “related products.” Software is now explicitly recognized as a key element of machinery. A machine without the necessary application-specific software is still considered a machine under this regulation. This clarification reflects the growing importance of digital technologies in modern machinery. 

The Machinery Regulation expands the definition of safety components to explicitly include software. Safety components are products that perform a safety function, and whose failure could endanger people. The Regulation also provides an indicative list of safety components in Annex II. This clarification reflects the increasing role of digital and programmable safety systems in machinery.