Where high hazard plants are operated it is important to ensure that risks are managed and maintained to an agreed tolerability criteria. For safety-instrumented systems, industry has largely adopted the approach taken in IEC 61511 as best practice to manage and maintain their systems from concept to decommissioning to achieve the agreed tolerable criteria.
IEC 61511 Compliance
To comply with IEC 61511 it is necessary to demonstrate how an organisation complies with each of the clauses within the standard, generally termed the safety lifecycle. This compliance is best demonstrated through the use of templates and checklists, which ProSalus has available for each of the life-cycle phases. Combined with our consultants’ knowledge and experience of lifecycle phases’ requirements we assist our clients in meeting current best practice.