Mustang helps clients modify their Process Safety Management (PSM) programs to address Safety Instrumented Systems (SIS), providing safety consulting services and SIS design and integration through our in-house Certified Functional Safety Experts to help you achieve the highest level of safety standards. We provide a broad range of services, including:

• S84_2004 Implementation as part of PSM program/Grandfathering Compliance/Prescriptive Codes API-14C, NFPA 85
• Safety Instrumented Systems (SIS) Conceptual Design & Safety Requirements
• Safety Integrity Level (SIL) Selection and Verification
• Advanced Layers of Protection Analysis (LOPA)
• Design, Procure, Configure, Stage, Audit
• Validation and Functional Safety Assessments
• Certified Functional Safety Experts (CFSE) 
• Participate in the Process Hazards Analysis (PHA) meetings
• Create the Safety Requirements Specifications (SRS) from the PHA and LOPA.
• Verify the SIL for each of the Safety Instrument Failure (SIF) modes identified in the LOPA
• Functional Safety Assessment of SRS