exSILentia

exSILentia is exida’s integrated functional safety lifecycle management platform, designed to help organisations assess, design, implement, and maintain Safety Instrumented Systems (SIS) in compliance with standards such as IEC 61511 and ISA 84. The platform supports the full process safety lifecycle within a single environment, improving consistency, traceability, and efficiency across safety-critical projects. exSILentia is used by process safety engineers, functional safety specialists, and owner-operators in industries such as oil and gas, chemicals, energy, pharmaceuticals, and manufacturing. Its capabilities include process hazard analysis (PHA/HAZOP), layer of protection analysis (LOPA), SIL determination and verification, safety requirements management, alarm rationalisation, and lifecycle performance monitoring, helping organisations reduce risk, improve compliance, and manage safety-critical systems throughout their operational life.