/community-hubs/deltav-community-connect/b/safety-weblog/posts/focus-on-the-process-in-your-safety-requirements-specificationA safety requirement specification (SRS) for a safety instrumented system (SIS), as part of the IEC 61511 global safety standard [ from the exida blog ]: …incorporates all the analysis done during the Risk Assessment, HAZOP [ hazard and operabilityen-USTelligent Community 13