New EU Machinery Regulation shifts safety responsibilities to machine operators

The updated regulation introduces new requirements covering cybersecurity, artificial intelligence, and substantial machine modifications. Under the new rules, operators making significant changes to existing machinery may themselves be considered manufacturers, requiring them to perform risk assessments, maintain technical documentation, and complete conformity assessments before placing modified equipment back into service.

Although the regulation will soon become mandatory, many organisations continue to face uncertainty due to the absence of official implementation guidance. This leaves manufacturers, machine builders, and plant operators making important compliance decisions without detailed interpretation from regulators.

"As companies prepare for the transition, understanding how the new regulation applies to existing machinery is becoming increasingly important," said Markus Erdorf, senior safety consultant at Leuze.

"Organisations should begin reviewing their machinery, documentation, cybersecurity strategies, and modification procedures now rather than waiting for the implementation deadline."

Cybersecurity becomes part of machine safety

One of the most notable developments within the new Machinery Regulation is the integration of cybersecurity into machinery safety requirements. Organizations will need to protect machinery against unauthorised access, data manipulation, and other cyber risks while demonstrating compliance through appropriate documentation and risk assessments.

For many operators, this represents a significant shift from traditional machine safety practices and requires closer collaboration between safety engineers, automation specialists, and IT security teams.

Practical steps for machine operators

To reduce future compliance risks, Leuze recommends that operators:

• Review the new Machinery Regulation requirements early.
• Work closely with machinery manufacturers and system integrators.
• Document all safety-related modifications and inspections.
• Evaluate whether planned machine changes qualify as substantial modifications.
• Monitor evolving standards related to machinery safety, cybersecurity, and AI.

Supporting safe machinery throughout its lifecycle

As machinery safety requirements continue to evolve, Leuze supports manufacturers and operators with machine safety consulting, risk assessments, training, and engineering services designed to help organizations achieve regulatory compliance while maintaining operational efficiency.

"The responsibility for machine safety no longer ends when equipment is commissioned," added Erdorf. "Preparing today will help manufacturers and operators reduce compliance risks and ensure safe machine operation throughout the entire lifecycle."

www.leuze.com