Reactive safety measures treat symptoms but fail to eliminate systemic hazards, leading to recurring issues. The three layers of safety training—task performance, hazard awareness, and engineering ...

The ISA-84 series of standards and technical reports provide detailed guidance for every phase of the safety instrumented system (SIS) lifecycle, to make sure systems are designed, verified and ...

Defence in depth is a fundamental concept in nuclear safety that involves creating multiple, independent layers of protection to prevent accidents and mitigate their consequences if they occur. This ...

Overcoming the constant challenge to maintain strict independence of functional safety while improving life cycle performance ...