Functional Safety Assessment Service
Independent Evaluation to Ensure Compliance and Strengthen Functional Safety Performance
aeSolutions provides Functional Safety Assessment (FSA) services to independently evaluate your Safety Instrumented System (SIS) and supporting processes against the requirements of IEC 61511. Our structured, lifecycle-based approach ensures that functional safety activities are properly executed, documented, and aligned with industry standards.
Our Functional Safety Assessment Capabilities Include:
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Stage-based Functional Safety Assessments (FSA 1 through FSA 5) aligned with IEC 61511
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Independent review of hazard and risk analysis, including PHA and LOPA inputs
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Evaluation of Safety Requirements Specifications (SRS) and SIS design documentation
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Assessment of SIL determination, verification, and validation activities
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Review of management of change (MOC) and functional safety management systems
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Audit of SIS operation, maintenance, inspection, and testing practices
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Identification of gaps, non-conformances, and improvement opportunities
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Documentation of findings with clear, actionable recommendations
aeSolutions works alongside your teams to uncover gaps, validate lifecycle execution, and strengthen decision-making with objective insight. Whether supporting capital projects or operating facilities, our FSA expertise helps ensure your safety systems are compliant, defensible, and performing as intended.
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Evidence-Backed Results
