Feature

Functional safety in mechanical engineering: From compliance to competitive advantage

Functional safety in today’s industry is no longer simply a regulatory checkbox – it has become a strategic success factor for machine builders. As automation, digitalisation and modularity reshape mechanical engineering, the ability to ensure safe machine operation under all conditions is both a legal obligation and a business imperative.

01/12/2025 11:58:29

Functional safety refers to the part of a system’s overall safety that depends on its correct functioning in response to inputs, faults, or failures. In mechanical engineering, this means designing machines that can detect and respond to malfunctions in ways that prevent harm to people, the environment, and the equipment itself. It’s about ensuring that when something goes wrong, the machine reacts in a controlled and predictable manner.

A strategic imperative
The importance of functional safety extends far beyond compliance. When implemented intelligently, safety systems can enhance machine reliability, reduce downtime, and improve overall performance. This translates into increased competitiveness for manufacturers who prioritise safety as part of their engineering strategy.

Read the full article in DPA's December 2025 issue

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.